bottom
['bɔtəm]
n.底部, 底端
adj.底部的
v.触底, 打(基础)
例句与用法:
She started at the bottom and worked her way up to become manager of the company.
她从最低的位置干起,通过努力终於当上了公司的经理。
He was always bottom of the class in maths.
他的数学成绩在班上总是垫底。
They sent the enemy ship to the bottom of the sea.
他们把敌舰击沉。
词形变化:
名词: bottomer | 动词过去式: bottomed | 动词过去分词: bottomed | 动词现在分词: bottoming | 动词第三人称单数: bottoms |
n.
1. 底; 底部; 下端[C]
The bottom of the cup is broken.
这杯子的底破了。
2. 屁股, 臀部[C]
3. (海、河的)底部, 水底[the S]
4. 最低下的部分, 底层[the S]
The apples at the bottom of the basket are smaller.
篮子底部的苹果较小。
5. 远端, 尽头[the S] [(+of)]
6. 起点; 原因[the S] [(+of)]
We will get to the bottom of the mystery.
我们将揭开这个谜。
7. (汽车等的)最低档[U]
8. 吃水线以下的船体[C]
9. 低洼地[P]
10. 持久力, 耐力[U]
a.[Z]
最低的; 最后的, 最下的
The bottom layer is a mixture of sand and clay.
最下面的一层是沙和泥的混合物。
vt.
1. 在……上装底
2. 对……寻根究底
They tried to bottom his motives but failed.
他们曾想追查他的动机但未成功。
vi.
1. 基于, 根据[(+on/upon)]
Upon what does his claim bottom?
他提出这一要求的根据是什么?
2. 到达底部; 降至最低点[(+out)]
The recession has bottomed out.
经济衰退已至谷底。
短语词组:
at bottom
1. 实际上
He pretends to be very hard, but he's a kind man at bottom.
他假装无情, 实际上却是一个善良的人。
from the bottom of one's heart
1. 衷心地
The mother thanked the man from the bottom of her heart for saving her son's life.
这位母亲衷心感谢那位救了她儿子的性命的人。
get to the bottom of
1. 弄清……的真相
The police are eager to get to the bottom of this mystery.
警方急切地想弄清这一神秘事件的真相。
bottom
名词复数:bottoms
过去式:bottomed
过去分词:bottomed
现在进行时:bottoming
词形变化:
名词: bottomer | 动词过去式: bottomed | 动词过去分词: bottomed | 动词现在分词: bottoming | 动词第三人称单数: bottoms |
同义词:
base | bed | lowest | foundation | underside | seat | end | far end | extremity | underneath | bottom side | nether | bottommost | nethermost | basis | side | deep | lowermost | basin | part | rump | bottomland | butt | tail | prat | nates | undersurface | backside | hindquarters | rear end | tush | stern | behind | tooshie | fathom | keister | arse | merchantman | derriere | fundament | freighter | buttocks | penetrate | can | tail end | ass | posterior | fanny | merchant ship | bum | rear | buns | surface | summit | top |
反义词:
词义辨析:
同义:
n.底部; 基部
foundation
base
lowest part
同义参见:
deep
base1
bed
basis
side
basin
seat
nether
反义:
n.底部; 底层; 最低档
surface
top
summit
bottom['bɔtəm]n.1.■底,底部,最下部2.■社会底层;(尊严、地位等的)最低点3.■(名次、班级的)末名4.■(座位等的)末座,末位,末席5.■底层6.■最低下部分,末尾7.■底座基础,根基8.■下侧,下面,下部,底面9.■[常作复数]【采矿】(矿井的)最低工作区10.■椅面,座面,(椅)底部11.■12.■(海湾、小巷、山凹等的)最里头,尽头13.■(花园、场地的)终端,末端,(最)远端14.■内心深处15.■水底;河床;海底;湖底16.■[常用复数][亦称 bottom land]【地理学】底部地,低洼地;河边低地,河漫滩,滩地17.■凹陷;枯谷18.■【造船】19.■船底,舱底,货舱20.■(船的)龙骨,吃水线以下的船体21.■[书面语]船,(尤指)货船22.■[常用复数]23.■睡裤24.■(两件一套衣服的)下半身25.■(比基尼泳装的)三角泳裤26.■(鞋、靴的)底部(包括鞋底和鞋跟等)27.■披肩部分的假发28.■【纺织业】(织物染色前的)底色29.■[比喻]根底;根源,来源,原因;根据;基础;本质30.■(尤指马、狗等的)耐(久)力,持久力31.■(耕犁的)犁体(包括犁铧、犁壁和犁侧板)32.■【音乐】(乐队中的)上低音(或低音)乐器33.■【核物理学】底[亦作 beauty,略作 b]34.■【化学】(石油蒸馏后)残留在蒸馏器的渣滓35.■【棒球】36.■(一局的)后半局37.■(击球手中的)后3名,后3名击球手,后击球击球手38.■【台球】正中主球的一击39.■(汽车发动机的)第一挡,最低一挡40.■[英国英语]政治上的稳健可靠,可依赖性41.■财源42.■[新西兰英语]【采矿】含金矿层,含金矿底岩43.■[澳大利亚英语]【采矿】枯谷下的含金层44.■[口语]屁股,臀部45.■[英国口语]影响(力);重要性;严重性46.■[复数][美国俚语]一双鞋;鞋子47.■[古语]缠线棒;线球adj.1.■底的2.■在底部的,最底下的3.■最低的4.■最后的5.■(处于)底层的;(位于)底部的6.■(栖于)水底的;近水底的;生活在水底(或水底附近)的7.■根本的;基本的,基础的8.■【棒球】后半局的9.■【核物理学】底的;底量子特征的10.■[口语]屁股的,臀部的vt.1.■给(鞋子)装底,在…上装底;给(椅子)装椅面(或座面),装椅面于:to bottom a chair给椅子装椅面to bottom a pair of shoes给一双鞋装鞋底2.■查明…的原因,究其根源,对…寻根究底;探明(或查明)…的真相;把…弄个水落石出;测…的深度,测量深浅:to bottom a mystery将秘密弄清楚3.■使到达底部,使(潜水艇)潜至海底:to bottom the sub on the ocean floor把潜艇潜入海底4.■使建立在…的基础上,把…基于,使基(于),以…为基础,为…打下基础;为…提供根据,以…为根据(on或upon):We wanted to bottom our plan on a solid basis.我们想把我们的计划建立在牢固的基础上。an argument bottomed on facts以事实为依据的论点5.■(印染前)给(布)打上底色:to bottom the cloth with a pale shade of indigo用浅靛蓝染料给布打底色6.■【电子学】通导(晶体管)到饱和7.■[澳大利亚英语]钻探…直至见到金矿:to bottom a hole to pick up gold钻洞挖金8.■[英国古语]缠绕vi.1.■到达(或停在)底部,到底;触及底层,触底;近水底:The submarine bottomed to observe the ocean floor.潜艇潜入海底观察洋底。to bottom on the bed of the sea卧于海底2.■建立基础;被建立在,基于,赖于成立;根据(on或upon):Our theory bottoms on a solid basis.我们的理论建立在牢固的基础上。Find on what foundation the proposition bottoms.找出这个命题建立在什么基础上。3.■达最低点(out):There is sign that the recession has bottomed out.有迹象表明萧条已达最低点。4.■(经济衰退等)不再继续恶化;(价格等在回升前)降到最低点,达到回升前的最低点(out):The declining securities market yesterday bottomed out and began to rise.一直衰退的证券市场昨天股票价格下跌到最低点后开始回升了。The sagging economy has finally bottomed out.萧条的经济终于降至最低点,不再继续恶化。5.■(汽车底盘)触地;(汽车弹簧或减震器)被压缩到极限:The car bottomed too easily on the bumpy road.汽车在崎岖不平的道路上行驶,其底盘太容易触地了。6.■【电子学】饱和7.■[澳大利亚英语]钻到底部at rock bottom(物价等)处于最低点(或最低限度)at (the) bottom基本上,根本上;本质上,实质上;实际上;在心底,心底里at the bottom of one's heart在内心深处,在内心里,在心坎里(be) at the bottom of是…的根本原因,是…真正的起因(或根源);是…的基础在…的深处,在…的尽头bottom it[英国俚语]做得彻底bottom man on the totem pole(在某一团体中)最没有地位(或权威)的人;最低级成员;最没有经验的人[与 low man on the totem pole类似]bottom of the heap[口语]失败者,输家bottoms up![口语]干杯[祝酒辞]酒杯杯底朝天,一饮而尽地[美国俚语、粗俗语]以狗交媾的方式(= dog fashion)from the bottom of one's heart(或soul)衷心地,由衷地,真诚地,打心眼里,从心坎里from the bottom up从最低处往上;从头开始;彻底地,完完全全from top to bottom从上到下,彻底地[见 top¹]get to the bottom of了解…的底细,弄清(或探明)…的真相,弄清…的起因,寻到…的根子,详细调查,把…弄个水落石出go to the bottom(船只)沉没,沉到水底have no bottom深不可测;无穷无尽hit bottom降到最低点,到达最低点达到最坏程度;不幸到极点[亦作 touch bottom]in the bottom of the bag作为最后手段,作为最后一招(或一着)[见 bag¹]knock the bottom out of驳倒(理论、论据等)打掉…的基础破坏,打乱,使站不住脚,使无效scrape the bottom of the (pickle) barrel见 barrelsearch to the bottom追根究底send to the bottom弄沉;打沉,击沉;将…沉到水底smell the bottom (ground)(船)因水浅而失速【航海学】擦底边stand on one's own bottom独立,自立,自力,依靠自己,不依赖别人start at the bottom (of the ladder)[口语]始于卑微,从最低级做起swim to the bottom[戏谑语]入水即沉,全不识水性 [亦作swim like a stone, swim like a tailor's goose]take the bottom(船)搁浅[亦作 take ground]That's the top and bottom of it.[口语]这就是(对…的)全部解释。这就是全部事实(不必再说)。the bottom drops out of the market (或 price)[口语]价格降到最低点以下the bottom falls (或 drops) out (of)出现(…)暴跌的局面出现(…)垮台的局面,…垮台了,…基础动摇了;…情况严重to the bottom of one's soul彻头彻尾地,到灵魂深处touch bottom双脚触及水底,触得到底[口语]达到最低点达到最坏的程度;不幸到极点[亦作 hit bottom]查明事实真相,深究,追根究底wish someone at the bottom of the sea恨不得某人淹死在海里,巴不得某人沉入海底
noun
(一般作 the bottom)
- the lowest point or part of something
底部,底层
the bottom of the page.
页面底部。
she paused at the bottom of the stairs.
她在楼梯底下停了片刻。
■the ground under a sea, river, or lake
(海,河,湖)底,底部
the liner plunged to the bottom of the sea.
飞机坠入了海底。
■the inside or outside of the lower surface of something
某物内部(或外部的)底部
place the fruit on the bottom of the dish.
把水果放在碟子的底部。
■the seat of a chair
(椅子的)座部,座面
■the furthest part or point of something
远端,尽头
the shed at the bottom of the garden.
花园尽头的小棚子。
■the lowest position in a competition or ranking
末尾,最低下的部分
he started at the bottom and now has his own business.
他从最底层做起,现在已经有了自己的事业。
■(亦作 bottoms)the lower half of a specified garment in two pieces
(两件套衣服的)下半身(如睡裤)
a pair of pyjama bottoms.
睡裤。
a skimpy bikini bottom.
性感的比基尼泳裤。
■the keel or hull of a ship
龙骨,船体
■(archaic)a ship, especially considered as a cargo carrier
(古)船(尤指货船)
■[mass noun](archaic)stamina or strength of a character, especially of a horse
(古)(尤指马的)持久力,耐力 - (chiefly Brit.)the part of the body on which a person sits; a person's buttocks
(主 英)臀部;屁股
Toby pinched her bottom.
托比掐她的屁股。 - [mass noun](Physics)one of six flavours of quark
(物理)底夸克
- in the lowest position
最低的,最下的
the books on the bottom shelf.
底层架子上的书。
■(of a place) in the furthest position away in a downhill direction
(下山方向的)最远处的
the bottom field.
山下远处的田野。
■in the lowest or last position in a competition or ranking
(在竞赛与排名中)最后的,最差的
I was put in the bottom class.
我被安排在了最差的班级。
they came bottom with 17 points.
他们仅得了17分,排名最后。
- [noobj.](of a ship) reach or touch the ground under the sea
(船)到达海底,触到海底
nuclear submarines cannot bottom.
核潜艇不能沉到海底。
■(of a performance or situation) reach the lowest point before stabilizing or improving
(成绩,局势)到达最低点后趋于平衡;跌定看涨
encouraging signs suggested the recession was bottoming out.
令人鼓舞的迹象表明不景气的工商业已停止下滑即将恢复。
■[with obj.](Austral./NZ)excavate (a hole or mine) to the level of a mineral-bearing stratum
(澳/新西兰)钻探…直到矿物层
■(Austral./NZ)find gold or other minerals while mining
(澳/新西兰)勘探到金子(或其他矿物)
he's bottomed on opal there.
他在那儿找到了蛋白石。
■(archaic)find the extent or real nature of
(古)发现…范围(或本质)
at bottom
- basically; fundamentally
基本上,本质上
at bottom, science is exploration.
本质上,科学就是探险。
- be the basic cause or origin of (something)
是…真正的起因(或根源)
he knew what was at the bottom of it—Jane wanted them to live together.
他知道真正的原因——简想和他生活在一起。
- used to refer to the sudden collapse or failure of something
出现暴跌(或垮台)的局面
the bottom fell out of the market for classic cars.
高级轿车市场暴跌。
- (informal)used to express friendly feelings towards one's companions before drinking
(非正式)干杯!
- 见 heart
- starting at the lower end or beginning of a hierarchy or process and proceeding to the top
从最底层做起;从头学起
we began to study history from the bottom up.
我们从头学历史。
- find an explanation for (a mystery)
探明…的真相;弄清…的起因;寻到…的根子
- cause (something) to collapse or fail suddenly
使突然坍塌(或失败)
a shortfall in supplies would knock the bottom out of the engineering industry.
物资供应不足会使机械建造业崩溃。
- (informal, chiefly N. Amer.)used to state one's conviction that a particular thing is going to happen
(非正式,主 北美)深信,确信
you can bet your bottom dollar it'll end in tears.
可以确定,这要以眼泪收场。
bottomed
adjective
- [incombination]
a glass-bottomed boat.
玻璃底船。
bare-bottomed toddlers.
光脚学步的婴儿。
adjective
语源
- Old English botm, of Germanic origin; related to Dutch bodem 'bottom, ground' and German Boden 'ground, earth'
bottom
名词 bottom:
the lower side of anything
同义词:underside, undersurface
the lowest part of anything
the fleshy part of the human body that you sit on
同义词:buttocks, nates, arse, butt, backside, bum, buns, can, fundament, hindquarters, hind end, keister, posterior, prat, rear, rear end, rump, stern, seat, tail, tail end, tooshie, tush, behind, derriere, fanny, ass
the second half of an inning; while the home team is at bat
a depression forming the ground under a body of water
同义词:bed
low-lying alluvial land near a river
同义词:bottomland
a cargo ship
同义词:freighter, merchantman, merchant ship
动词 bottom:
provide with a bottom or a seat
strike the ground, as with a ship's bottom
come to understand
形容词 bottom:
situated at the bottom or lowest position
the lowest rank
bottom
■A stream issued form the bottom of the hill .
一条小溪自山脚下流出。
■Singular at the top and plural at the bottom.
上边是单数,下边是复数。
■Lower the canister through bottom of vehicle.
下端的罐穿过车辆的底部。
■The side or surface that is underneath; the bottom side.
下面; 底面在下的面或表面; 底面
■She will not rest until she gets to the bottom of the matter.
不查明事实真相她不会安心。
■If you don't make a profit you go out of business: that's the bottom line.
不盈利,就停业: 根本问题就在这里。
■Puck then sees an actor named Bottom.
之后帕克看到一个叫巴腾(bottom)的演员,
■Started at the bottom of the corporate hierarchy.
从公司的最基层干起
■Start from the bottom and work towards the top.
从基层做起,一步步地做到最高层。
■Fish out an old coat from the bottom of a suitcase.
从箱底找出一件旧外衣。
■He started at the bottom of the company.
他从公司的最基层干起。
■He fall down the stairs, landing in a heap at the bottom.
他从楼梯上摔下来,直跌到楼梯底部滚成一团。
■They sink the barge by make a hole in the bottom.
他们在驳船底部打个洞把它弄沉了。
■They sent the enemy ship to the bottom of the sea.
他们把敌舰击沉。
■They tried to bottom his motives but failed.
他们曾想追查他的动机但未成功。
■He started life at the bottom and worked his way to the top.
他刚开始工作时职位是最低的,经过努力晋升到最高职位。
■We admire him from the bottom of our hearts.
他叫人佩服得五体投地。
■He put the old books on the bottom shelf.
他将旧书放在底层书架上。
■He wanted to know the bottom facts in this affair.
他想知道此事的根本事实。
■Upon what does his claim bottom?
他提出这一要求的根据是什么?
■He is at the top (bottom) of Fortune's wheel.
他时运极佳(坏)。
■He is at the bottom of the class.
他是班上的最后一名。
■He loves her from the bottom of his heart.
他深深地爱着她。
■And his name and the date are on the bottom.
他的名字和日期都在下面。
■He was always bottom of the class in maths.
他的数学成绩在班上总是垫底。
■His energy has no bottom.
他的精力无穷。
■His pithy comments knocked the bottom out of my argument.
他精辟的评论驳倒了我的论点。
■You can bet your bottom dollar that he'll be late.
他肯定会迟到。
■His bottom waggle in a funny way when he walk.
他走路时臀部扭来扭去,很可笑。
■Prices have reached rock bottom.
价格已经到了最低点。
■Price touching bottom may we buy some more?
价格降至最低,我们是否再买一些。
■You can bet your bottom dollar that she'll win.
你可以十分肯定她会赢的。
■You may find this word at the bottom of this page.
你可以在本页的下端找到这个词。
■Some tea left at/in the bottom of your cup.
你杯底剩下一些茶。
■Can you type the additional words in at the bottom of the page.
你能在这一页下边再打上这些词吗?
■Bottom up, gentlemen!
先生们,干杯!
■In August there was a big supply of corn and the price touch bottom.
八月份市场上玉米大量供应,价格降到最低点。
■The corporation's bottom line is a good profit margin.
公司的基本要求是好的利润。
■A few Sundays ago it reached rock bottom when the minister preached his wife, the organist and the two presiding officers for that date.
几星期前牧师向他的妻子、风琴手及两个主持会务的干事宣讲那一天的教义时,会众的人数降到了最低点。
■The manufacturer's name is on the bottom of the plate.
制造厂商的名称在盘子背面。
■One of the ways to make step rockets is to put the stages side by side at the bottom.
制造多级火箭的一种方法是把各级火箭并排放在底部。
■Last year there was a big supply of oil and the price hit bottom.
去年石油供给充足,价格降到最低点。
■Just because he is at the bottom of his class, it does not follows that he has a bad brain.
只是因为他是班上的最后一名,那未必真的是他头脑不好。
■Beer swilled around the bottom of the barrel.
啤酒在桶底晃荡。
■In the bottom of her heart she never really forgot George.
在她的心底里,她其实从来没有忘记过乔治。
■Text that appears in the bottom margin of printed pages, such as a document title, page number, or data.
在有印刷文字的页面底部空白处出现的文字,如文件标题、页面号码或日期等。
■Stick down your address at the bottom of the form.
在表格的底下填上你的地址。
■Two files of naked souls walked on the bottom.
在那底层里的罪人都赤露着身体。
■At bottom, the question is confidence: confidence in the economy and confidence in our political leadership.
基本上,问题在于信心:对经济的信心以及对政治领导的信心。
■Space has no top, no bottom; in fact, it is bottomless both at the bottom and at the top.
太空无盖、也无底; 事实在,无论上、下都是无底的。
at bottom
1. 实际上
He pretends to be very hard, but he's a kind man at bottom.
他假装无情, 实际上却是一个善良的人。
from the bottom of one's heart
1. 衷心地
The mother thanked the man from the bottom of her heart for saving her son's life.
这位母亲衷心感谢那位救了她儿子的性命的人。
get to the bottom of
1. 弄清……的真相
The police are eager to get to the bottom of this mystery.
警方急切地想弄清这一神秘事件的真相。