| 释义 |
con·cave·s 英'kɒn'keɪv美'kɒnkeɪv BNC¹⁷³⁹⁹⁵⁺²
基本英英搭配近义反义例句Thesaurus
adj.凹的²⁰n.凹面⁵²;凹线²;凹形²⁶原型concave的复数副词concavely名词concaveness过去分词concaved现在分词concaving三单concaves
Adjective:
curving inwardconcavo-concave两凹的convexo-concave半凸半凹面的…plano-concave平凹的concave joint凹缝concave edge凹边,凹面concave mirror物凹透镜concave bottom凹板分组,凹底…concave bit凹形凿,凹形钻头…concave curve凹曲线concave tile凹瓦concave slope凹坡concave curvature凹曲度concave bank冲刷河岸,凹岸…concave surface凹面concave plane凹底刨,凹平面…concave grating凹光栅concave weld凹焊缝,轻型焊,凹面…concave saw凹面锯,蝶式圆锯…concave cutter凹半圆成形铣刀,凹半…concave lens凹透镜
近义词 hollow空的sunken沉没的dished中凹的depressed沮丧的反义词 convex中凸的
形容词97%,名词3%
用作形容词The palm of one's hand is slightlyconcave.人的手掌是微凹的。
A cylinder is a hollow tube with a closedconcavebase that permits it to stand upright.钢瓶是中空的管道，封闭的底部是凹入的，这样可以直立起来。
His figure looks very funny in theconcavemirror.他的样子在凹镜里显得非常可笑。用作名词These are aberration-corrected holographicconcavegratings.下表所列为像差校正全息凹面光栅。
The cloven hooves are sharp edged, elastic andconcave.蹄锋利，呈凹形，富有弹性。
This article has described expanding method for repairing theconcaveretaining ring caused by the hydraulic bulging.详细介绍了用扩冲法对液压胀形出现凹形的护环进行修复的方法。as in.curve
同义词 bend,buckle,bulge,coil,crumple,curl,loop,skew,spiral,swerve,twist,veerarc,arch,bow,crook,deviate,divert,gyrate,hook,inflect,round,snake,stoop,turn,wind,wreatheconcave,convex,incurve
反义词 straighten,stayas in.dig
同义词 bore,bulldoze,burrow,clean,discover,dredge,drill,enter,excavate,exhume,go into,gouge,harvest,penetrate,scoop,search,shovel,sift,uncover,unearthchannel,deepen,depress,drive,grub,hoe,investigate,mine,pierce,pit,probe,produce,quarry,root,rout,sap,spade,till,tunnel,underminebreak up,concave,dig down,fork out,root out,scoop out,turn over
反义词 bury,cover,fill |