expand
[iks'pænd]
v.使 ... 膨胀, 详述, 扩张, 增加, 张开
例句与用法:
Metals expand when they are heated.
金属遇热则膨胀。
Our foreign trade has expanded during recent years.
近年来我们的对外贸易有所增加。
The petals of many flowers expand in the sunshine.
许多花的花瓣在阳光中绽放。
词形变化:
形容词: expandable | 名词: expander | 动词过去式: expanded | 动词过去分词: expanded | 动词现在分词: expanding | 动词第三人称单数: expands |
vt.
1. 展开, 张开(帆, 翅等)
The eagle expanded its wings.
老鹰展开翅膀。
2. 使膨胀; 使扩张
3. 扩大; 扩充; 发展
He is thinking of expanding his business.
他正考虑扩展他的生意。
4. 详述
They have expanded my view on the question.
他们已更充分地阐明了我对这个问题的观点。
vi.
1. 展开, 张开
2. 扩张; 发展; 增长
In ten years the city's population expanded by 12%.
十年之中, 该城人口增加了百分之十二。
3. 膨胀
Water expands when it freezes.
水结冰时体积膨胀。
A tire expands when you pump air into it.
轮胎打了气就会胀大。
4. 详细说明[(+on/upon)]
5. 变得和蔼可亲; 感到心旷神怡; 变开朗
My father expanded a little when he had had a drink, and started to talk more freely.
我父亲小酌之后, 就变得开朗可亲些, 话也说得多了。
Her face expanded in a smile.
她笑逐颜开。
短语词组:
expand on/upon
1. 详述
Would you expand on the matter a little further?
请你再进一步谈谈这件事好吗?
expand
过去式:expanded
过去分词:expanded
现在进行时:expanding
词形变化:
形容词: expandable | 名词: expander | 动词过去式: expanded | 动词过去分词: expanded | 动词现在分词: expanding | 动词第三人称单数: expands |
同义词:
swell | enlarge | grow | increase | magnify | inflate | extend | unfold | broaden | spread | spread out | dilate | develop | open out | amplify | multiply | sprawl | balloon | branch | flare | distend | stretch | augment | pump | lucubrate | thrive | expatiate | exposit | flourish | blow up | expound | boom | flesh out | elaborate |
反义词:
词义辨析:
同义:
vt.展开; 增加; 扩大
spread
swell
unfold
grow
enlarge
extend
broaden
increase
magnify
同义参见:
balloon
augment1
increase1
amplify
inflate
flare
pump1
dilate
branch
sprawl
stretch
distend
反义:
vt.vi.展开; (使)扩张
shrink
contract
abridge
反义参见:
contract2
condense
shorten
expand[ik'spænd]vt.1.■(在程度、大小、尺寸、容积、体积、范围、区域等方面)扩大,扩展,扩充,增加;使膨胀,使扩张,使伸展;发展;【军事】扩编:They hope to expand their company.他们希望扩大公司的规模。Heat expands most metals.加热使大多数金属膨胀。2.■使伸开,伸张,展开,张开(叶、花瓣、翅或帆等):The eagle expanded its wings.鹰展开双翅。Flowers expanded their petals in the sunshine.花瓣在阳光下绽开。3.■扩展(题目、论题、思想等);详细展开,详谈,详述,更充分地阐述;增述;增订(词典等):to expand a short story into a novel把一篇短篇小说扩写成一部长篇小说to expand a phrase into a sentence把词组扩充成句子4.■把(缩略式、方程式等)全部写出:to expand an equation展开方程式5.■【数学】6.■重写(算式)以显示因数的乘积7.■重写(算式)表示出和、积等特殊项8.■展开:to expand a function in a power series把一个函数展开成幂级数vi.1.■(在程度、大小、范围等方面)变大,扩大,扩张,扩展;发展;增长;推广开来;膨胀:The mind expands with experience.经验使人心胸开阔。Most metals expand with heat.大多数金属受热膨胀。2.■展开,张开,伸展:The buds had not yet expanded.花蕾尚未绽开。3.■进一步阐述,详述,详谈,充分叙述 (on, upon):to expand on a statement详谈一份声明to expand on a topic阐述一个题目(或论题)4.■变得和蔼可亲;变得愿意交谈;感到心情舒畅,感到心旷神怡,热情洋溢:The flattery made her expand.那些奉承使她心花怒放。近义词swellinflate反义词contract
expandexpand[iksˈpænd]vt.1.■扩大, 扩展, 扩张, 扩充2.■张开, 使发展; 使膨胀,【军】扩编3.■【数】展开(代数式等)4.■阐述, 详谈; 引伸5.■完全写出(缩略部分)6.■推广; 膨胀expand one's knowledge of foreign countries扩大个人对外国的知识expand one's view阐述自己的观点The writer expanded his short novel into a long one.那位作者把他的短篇小说扩展为长篇。
词性变化expand[iksˈpænd]vi.1.■膨胀, 扩大2.■展开, 张开; 开放3.■扩充; 发展(into); 推广开来4.■详述, 引伸(on, upon)5.■变得亲切起来, 感到舒畅The petals of many flowers expand in the sunshine.许多花瓣在阳光下开放。She expands only when being praised and flattered.她只有受到表扬和奉承的时候才喜笑颜开。
参考词汇expand;swell;distend;dilate;都含“扩大”、“增加”的意思。1.■expand 侧重指“上下、左右、前后的面或体的伸展”, 如:Irons expands when it is heated.铁加热时就膨胀。2.■swell 强调“由于内在的压力或外加某物而使增高或加大至超过正常情况”, 如:His injured wrist began to swell.他那受伤的手腕开始肿了。3.■distend指“由于内部压力而引起膨胀”, 如:The balloon was distended.气球已膨胀。4.■dilate指“加宽或增大”, 尤指“加宽或延伸园形物”, 如:He looked at it with dilated eyes.他睁大了眼睛看它。
[ɪkˈspand, ɛk-]
verb
- become or make larger or more extensive
扩大;扩充;扩展
[no obj.]their business expanded into other hotels and properties.
他们的业务扩展到了其他旅馆和房地产。
[with obj.] expand the hole with a file.
用锉将孔放大。
■[no obj.](Physics)(of the universe) undergo a continuous change whereby, according to theory based on observed red shifts, all the galaxies recede from one another
(物理)(宇宙)膨胀
■[no obj.](expand on)give a fuller version or account of
进一步地阐述;详述
the minister expanded on the government's proposals.
部长就政府的提案作了进一步的阐述。
■[no obj.](figurative)become less reserved in character or behaviour
(喻)变得开朗些;变得愿意交谈
Alice opened and expanded in this normality.
艾丽斯在正常状态下开口说话,心情开朗起来。
expandable
adjective
expander
noun
expansibility
noun
expansible
adjective
语源
- late Middle English: from Latin expandere 'to spread out', from ex- 'out' + pandere 'to spread'
expand
动词 expand:
extend in one or more directions
同义词:spread out
become larger in size or volume or quantity
make bigger or wider in size, volume, or quantity
grow stronger
同义词:boom, prosper, thrive, get ahead, flourish
exaggerate or make bigger
add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing
同义词:elaborate, lucubrate, expatiate, exposit, enlarge, flesh out, expound, dilate
expand the influence of
同义词:extend
expand
■BREW continues to expand on a global scale.
BREW继续在全球开展。
■UPS continues to expand service worldwide.
UPS继续在全球扩展服务。
■ZF intends to further expand its market position.
ZF进一步提高市场地位。
■We should not let Fuji to expand their sale in this regard.
一定不能放手让富士去扩大销量。
■Appropriately increasing money supply to expand domestic demand.
一是适当增加了货币供应,扩大了国内需求。
■A masterstroke, deepen reform namely, expand open.
一条主线,就是深化改革,扩大开放。
■No small green balls to expand and ripen.
不会有绿果长大,成熟,
■Does not expand default attributes.
不展开默认属性。
■To raise or expand abnormally or improperly.
不当地高涨不正常或不合适地抬高或扩张
■Nuclear-weapon-free zones continue to expand.
世界无核区范围不断扩大;
■China Exim Bank to expand credit loans to Chinese exporters.
中国进出口银行将加大对中国出口商的信贷规模。
■Imagine and expand your imagination.
丰富你的想象力。
■This year we plan to expand our rice plots.
今年我们计划扩大稻田。
■This year to expand our rice plots by 2000acres.
今年我们计划把稻田扩大2000英亩。
■We should do our utmost to expand exports.
今年要千方百计扩大出口。
■In life is to expand the horizons of those around him.
他人生的使命就是帮助周围的人拓宽视野。
■They shouldn't have tried to expand overseas.
他们不应该力图向海外扩张。
■They plan to expand rice plots this year.
他们今年打算扩大稻田面积。
■They befriend a precious few, and expand their kingdom carefully.
他们只有少量珍贵的朋友,并且对于扩张国土非常谨慎。
■They conferred on the best way to expand business.
他们商议扩展业务的最好方法。
■They hope to expand their company.
他们希望扩大公司的规模。
■His success emboldened him to expand his business.
他有了成就因而激发他进一步扩展业务。
■He did not expand greatly on his statement.
他未就他的声明多加解释。
■He is trying to expand his business .
他正努力扩大他的营业。
■He was trying to expand his business.
他正在努力扩展自己的事业。
■He asked his teacher to expand on the steps of programming .
他要老师进一步阐述编制程序的步骤。
■His subtle flattery made her expand and glow.
他那含蓄的奉承使她心花怒放,满面笑容。
■These were some of the notes that Thaxter wanted me to expand.
以上这些就是撒克斯特要我发挥的一部分笔记。
■But it decided to expand the relationship.
但是它决定拓展这样的关系。
■But the areas of our mutual cooperation continue to expand.
但是,我们彼此之间的合作领域在不断扩大。
■Why not try to expand your story into a novel?
你怎么不把你的故事扩展成小说呢?
■Do you want to expand your brand in China?
你想在中国拓展你的品牌吗?
■You mentioned the need for extra funding. Would you expand on that?
你曾提到需要一笔额外资金. 你详细谈谈好吗?
■Can you expand your chest by inspiration?
你能吸气扩张你的胸部吗?
■You can also expand this beyond your computer.
你还可以把这个方法延伸到电脑之外。
■To cause to expand by or as if by inflating.
使 ... 膨胀因或似因充气而引起膨胀
■Enlarge your "Inner Circle", and expand your social network.
使您成为“一个团队的纽带”,扩大您的人脉及社交圈。
■Enlarge your“ Inner Circle”, and expand your social network.
使您成为“一个团队的纽带”,扩大您的人脉及社交圈。
■Dilate:To make wider or larger; cause to expand.
使膨胀:使更宽或更大;引起膨胀
■Dilate: To make wider or larger; cause to expand.
使膨胀:使更宽或更大;引起膨胀。
■To make wider or larger; cause to expand.
使膨胀使更宽或更大;引起膨胀
■To cause to expand by or as if by internal pressure;dilate.
使膨胀,使肿胀使由或好象由内部压力而膨胀或扩张的
■Strengthen and expand electronic information industry.
做大做强电子信息产业。
■The public sector must expand to absorb private excess production.
公共部门必须扩展以吸收私人部门的超额产品。
■Why can't a bookcase expand with your mind?
凭什么书架不能随着你的思想而变大?
■By the end of our third year I was itching to expand again.
到了第三年年底,我又心痒难熬地想再去扩充。
■How to Stimulate Consumption and Expand Domestic Demands?
刺激消费扩大内需应从哪下手?
■We will expand ecological demonstration zones.
加强生态示范区建设。
■Heating a copper bar will cause it to expand .
加热一根铜棒会使它膨胀。
■Expand the treasure jade the culture.
化石石化。玉石文化。有溶乃化。
expand on/upon
1. 详述
Would you expand on the matter a little further?
请你再进一步谈谈这件事好吗?
习惯用语expand in1.■把...扩展[发展, 膨胀]expand into1.■把...扩展[发展, 膨胀]expand on1.■细说, 阐述