单词 | double-concave |
释义 | concave /konˈkāv or kon-kāvˈ/adjectiveCurved inwards, opp to convex noun
To make or become hollow ORIGIN: L concavus, from con-, intens, and cavus hollow; see cave1 conˈcavely (or /-kāvˈ/) adverb concavity /kən-kavˈi-ti/ noun
concāˈvō-conˈcave or doubˈle-conˈcave adjective (both also /-kon-kāvˈ/) concave on both sides concāˈvō-conˈvex (or /-kon-veksˈ/) adjective Concave on one side, and convex on the other |
随便看 |
英语词典包含305067条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。