英语词汇concave的意思、用法及释义-英汉双解词典

单词	concave
释义	concave adj (of an outline or a surface) curved inwards like the inner surface of a sphere or ball （指轮廓或表面）凹的（如球体或球的内部）. =>illus 见插图. Cf 参看 convex.
随便看	extent extenuate extenuation exterior exterminate extermination external external evidence external examination external examiner externalize externally extinct extinction extinguish extirpate extirpation extol extort extortion extortionate extortionately extortioner extra extra-

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