obtuse
[əb'tju:s]
adj.钝的,不尖的,钝角的, 愚钝的
例句与用法:
An obtuse leaf.
钝形圆头的叶子尖
An obtuse, boring, or bothersome person; a pest.
讨厌的人愚钝的、无聊的或讨厌的人; 害人精
词形变化:
副词: obtusely | 形容词比较级: obtuser | 形容词最高级: obtusest | 名词: obtuseness |
a.
1. 钝的
2. 愚钝的
3. 【数】钝角的
4. 【植】圆头的
obtuse
词形变化:
副词: obtusely | 形容词比较级: obtuser | 形容词最高级: obtusest | 名词: obtuseness |
同义词:
stupid | dull | slow | dense | slow-witted | blunt | opaque | wooden | insensitive | dull-witted | simple-minded | imperceptive | dumb | purblind | dim |
反义词:
acute |
词义辨析:
同义:
a.迟钝的; 愚钝的
slow
stupid
dense
slow-witted
blunt
dull
unsharpened
同义参见:
wooden
opaque
反义:
a.迟钝的; 愚钝的
acute
反义参见:
keen1
shrewd
obtuse[əb'tju:s; ɔb-]adj.1.■钝的,不尖的,不锐利的2.■【几何学】(角)钝的;钝角的3.■(疼痛)不剧烈的,不被明显感知的4.■感觉迟钝的,不敏感的5.■(智力)迟钝的,愚钝的6.■【植物学】(叶、花瓣等)钝形的,圆头的7.■(印象等)不鲜明的近义词dull
obtuseobtuse[əbˈtju:s]adj.1.■钝的; 不锐利的2.■【数】(角)钝的3.■【植】(叶子尖)钝形的; 圆头的4.■(感觉)迟[愚]钝的5.■(印象)不鲜明的; (疼痛)不剧烈的an obtuse pain隐隐的痛be obtuse in understanding头脑迟钝
继承用法obtuselyadv.obtusenessn.
词性变化obtusionn.obtusityn.
adjective
- annoyingly insensitive or slow to understand
迟钝的,愚蠢的
he wondered if the doctor was being deliberately obtuse.
他怀疑医生是不是在故作迟钝。
■difficult to understand
难以理解的,晦涩的
some of the lyrics are a bit obtuse.
某些抒情诗有点晦涩。 - (of an angle) more than 90° and less than 180°
(角)钝的
■not sharp-pointed or sharp-edged; blunt
钝的,不锋利的
obtusely
adverb
obtuseness
noun
obtusity
noun
语源
- late Middle English ( in the sense blunt): from Latin obtusus, past participle of obtundere 'beat against' (see obtund)
obtuse
形容词 obtuse:
of an angle; between 90 and 180 degrees
of a leaf shape; rounded at the apex
lacking in insight or discernment- Jasper Griffin
同义词:purblind
slow to learn or understand; lacking intellectual acuity
obtuse
■Follicles 2, samaroid, reflexed or horizontal, obtuse.
蓇葖果2,翅果状,反折的或水平,钝。
■Horn of desk and chair should choose to make pliable obtuse angle as far as possible, in case horn of acerb desk and chair lets run everywhere the child dash against of angle.
.桌椅角要尽量选择制成圆滑的钝角的,以防尖锐的桌椅角让到处奔跑追逐的孩子撞上。
■Seeds 6-10 per locule, in 2 rows, 4-5.5 cm including wing, wing linear, up to 4.4 cm, apex obtuse or truncate.Fl.Jul.
6-10每室的种子,2排,4-5.5厘米包括翅,线形的翅,可达4.4厘米,先端钝或截形。
■Quadrangular, nearly rhombic, with obtuse lateral angles.
Rhomboidal 近菱形,侧面为钝角的四边形。
■"Sometimes it looks more like an obtuse triangle," Winter said.
“有时候它看起来更像一个钝角三角形。”温特说。
■An Indochina dominated from Hanoi and allied with the Soviet Union, brought into being by an obtuse superpower that did not design to give its own diplomacy a chance to succeed.
一个同苏联结盟的河内统治下的印度支那;它是由于一个迟钝的超级大国不愿给自己的外交一个取胜的机会而造成的。
■One side of the entire lobules QueKe, shape, obtuse, sharp edge, QueKe, edge folding of the waves.
一侧小叶的形状有全缘、缺刻、圆钝、缺刻尖锐、边缘波典,边缘翻卷之别。
■A side small leaf shape has the entire reason, the circle obtuse, incisive, the stern wave standard, the edge whirls around the male trunk and branches, the dragon tune do not be vigorous.
一侧小叶的形状有全缘、缺刻、圆钝、缺刻尖锐、边缘波典,边缘翻卷之别。牡丹老枝干,虬曲苍劲。
■A very variable species: specimens occur with spinescent or obtuse leaf apices and with or without white stomatal bands on the adaxial leaf surface.
一非常易变的种:标本发生具具刺或钝叶尖并且有或没有白色气孔带在叶正面上。
■Sepals triangular-ovate, soon caducous, outside glabrous, margin glandular, apex acute to obtuse.
三角状卵形,不久早落的萼片,外面无毛,具腺的边缘,先端锐尖到钝。
■The cunning ones may become articulate con artists;the obtuse ones may become nerds who bury themselves in books, failing to realize the benefits of practicing what they've learned.
上材者成个卖嘴皮的痞子,下焉者就成了掉书袋的呆子,都领受不到法喜充满的喜乐,更得不到学以致用的实惠。
■Upper 3-5 leaves cordate-ovate, 1-3 cm, glabrous, glaucous, fleshy, base somewhat clasping, apex obtuse.
上面3-5叶心形卵形,1-3厘米,无毛,有白霜,肉质,基部有点抱茎,先端钝。
■upper lemma rugulose, apex obtuse.
上面外稃微皱,先端钝。
■Upper corolla lip straight or revolute, never galeate; anther locules rarely mucronate, base often obtuse.
上面花冠唇直的或外卷,从未盔状;很少短尖的药室,钝的基部通常。(41
■lower leaves scalelike and small, obovate-oblong, apex obtuse;
下部叶鳞片状和小,倒卵状长圆形,先端钝;
■Open book - Same as a dihedral or inside corner. Two panes of rock join in an acute or obtuse corner that faces left or right.
两面角或者内角。两块岩石会聚成锐角或者钝角,向左或者向右。
■It was a little obtuse trying to find the answers so I thought, well, that's the quickest way to give information.
为了试图获得解答,虽然这麽做有点愚蠢,我想管它的,最起码这是最快速可以获得相关资讯的方法了。
■Subshrubs, or woody stems specialized into tuberous caudex, or absent; anthers without appendage; leaves obtuse or acute at apex, sometimes with blunt spines.
亚灌木,或者木的干专业化进块茎状的块根,或无;花药没有附属物;叶钝的或锐尖在先端,有时具钝尖刺。
■Everyone's always out for a little extra, and as they say, 'Unless you're deaf or obtuse, you'll never do as head of the house,' so I might as well just forget it.
人全贪小利的:‘不痴不聋,不作阿家翁,’就算了罢。
■At time he was almost seductively charming; at other times he was boorish and obtuse.
他有时几乎表现得妩媚动人,有时却土里土气象个十足的笨伯。
■He's being deliberately obtuse.
他装糊涂。
■As is this case with any tool, however, a determined user can write Python code that is obtuse.
但是这就跟工具一样,顽固分子也可能会编写晦涩的Python代码。
■You were too obtuse to take the hint.
你太迟钝了,没有理解这种暗示。
■Are you being deliberately obtuse?
你是不是故意装傻?
■To make obtuse or dull.
使迟钝,使呆滞
■For example, bed is not exorbitant, the edges and corners of furniture should handle obtuse angle or muddy circle.
例如,床铺不要过高,家具的楞角要处理成钝角或浑圆形。
■Lateral sepals 2, orbicular, 7-9 mm in diam., base inequilateral, apex obtuse, mucronulate, abaxial midvein thickened below middle.
侧生萼片2,圆形,毫米直径,基部不等侧,先端钝,具小短尖,背面的中脉的加厚的中间以下。
■Lateral sepals 2, broadly ovate to orbicular, 6-8 mm, membranous, 4-8-veined, inequilateral, apex obtuse, mucronulate.
侧生萼片2,宽卵形到圆形,6-8毫米,膜质,4-8脉,不等侧,先端钝,具小短尖。
■apex obtuse or rounded, with one purple veinlet;
先端钝或圆形,具一紫色的细脉;
■obtuse marginal coronary artery
冠状动脉钝缘支
■Then the triangle is obtuse.
则是顿角三角形。
■Corona lobes triangular-ovate, shorter than or as long as gynostegium, apex obtuse, with an oblong adaxial appendage.
副花冠裂片三角状卵形,短于或等长于合蕊冠,先端钝,具一长圆形附属物。
■Epicalyx lobes 5, lanceolate, 1-2 mm, ciliate, apex obtuse or acute.
副萼裂片5,披针形,1-2毫米,纤毛,先端钝或锐尖。
■Epicalyx lobes 6-7, filiform, connate at base, 8-15 mm, sparsely stellate, apex obtuse or acute.
副萼裂片6-7,丝状,在基部合生,8-15毫米,疏生星状毛,先端钝或锐尖。
■Even the most obtuse men perceived something special in Noelle.
即使是最没有头脑的笨蛋,也看得出萝爱拉确实非同寻常。
■The patient feels paroxysmal colic, obtuse pain or press sensation of pain in the back-breastbone or left prothorax when angina pectoris attacks.
发作时,病人胸骨后部或左前胸出现阵发性绞痛、闷痛或压榨性痛感,疼痛可放射至左肩、左上肢及肢端。
■leaf blade depauperate, 8--15 mm, apex obtuse.
发育不全的叶片,8-15毫米,先端钝。
■He also had little interest in the dispute so long as it was confined to obtuse and theoretical bureaucratic backbiting.
只要争论是局限于不刻薄的,在理论上的官僚主义背后诽谤,他对这场争论也没有什么兴趣。
■Leaves alternate, terete or semiterete, fleshy, apex obtuse or easily deciduous spinose mucronate.
叶互生,圆柱状或半圆柱状,肉质,先端钝或者容易落叶短尖。
■Leaves alternate; petioles short, puberulous; blade leathery, elliptic to oblong, 6-12 cm long, 2.5-4 cm wide, apex acute or obtuse, base nearly rotund or slightly oblique.
叶互生;叶柄短,被疏柔毛;叶片革质,椭圆形至长圆形,长6-12厘米,宽2.5-4厘米,顶端急尖或钝,基部近圆形或稍偏斜。
■Leaves opposite or verticillate; anthers oblong, ellipsoid, or subglobose, apex obtuse to subrounded, connective not dilated.
叶对生或轮生;花药长圆形,椭圆形,或近球形,先端钝的到近圆形,药隔不膨大。(13
■Leaves opposite, sessile, linear, semiterete or clavate, fleshy, rarely subulate or scale-like, base slightly expanded, apex obtuse or with a short, acicular awn;leaf axil usually cottony.
叶对生,无梗,线形,半圆柱形的或棍棒状,肉质,很少钻形的或鳞片状,通常的叶腋棉状毛。
■blade obovate or narrowly spatulate, apex obtuse;
叶片倒卵形的或狭匙形,先端钝;
■blade spatulate or oblanceolate, apex obtuse or rounded;
叶片匙形的或倒披针形,先端钝的或圆形;
■blade spatulate or rarely obovate, apex obtuse;
叶片匙形的或很少倒卵形,先端钝;
■Leaf blade ovate to ovate-elliptic, abaxially yellowish strigose, slightly shiny, apex rounded to obtuse.
叶片卵形到卵形椭圆形,背面淡黄具糙伏毛,稍发亮,先端圆形的到钝。
■Leaf blade ovate to suborbicular, apex obtuse, shortly acuminate, or cuspidate; achene broadly ovoid or subglobose, purplish spots or verrucose.
叶片卵形到近圆形,先端钝,短渐尖,或骤尖;瘦果宽卵形或近球形,略带紫色的点或瘤状。(3
■Leaf blade ovate or oblong, thinly leathery, base rounded, margin crenate-serrate, teeth never aristate, apex obtuse, rarely subacute. Male flowers 4(-6)-merous.
叶片卵形或长圆形,薄革质,基部圆形,具圆齿有锯齿的边缘,齿从未具芒,先端钝,很少近尖。雄花4(-6)数。
■Leaf blade ovate, elliptic, or oblong, base obtuse or shallowly cordate.
叶片卵形,椭圆形,或长圆形,基部钝或浅心形。(5
■Leaves thickly membranous, obovate-elliptic, 8-17 cm long, 3.5-7 cm wide, apex acute or obtuse, base cuneate; petiole enlarged at base, stipular scars almost reach the middle of petioles.
叶片厚膜质,倒卵状椭圆形,长8-17厘米,宽3.5-7厘米,顶端急尖或钝,基部楔形;叶柄基部膨大,托叶痕达叶柄中部。