英语词汇“concave”的意思、释义、用法及双语翻译-时代网

词汇	concave
释义	adjective a concave lens/mirror凹透镜；凹镜 The upper surface is slightly concave. The inside of a shiny spoon is a common example of a concave mirror.
随便看	fieldtest field-tested field-testing field-tests field, the field-trip field trip fieldtrip fieldwork fieldworker fieldworkers field–worker fiend fiendish fiendish fiendishly fiendishly fiendishness fiendlike fiends fiennes,-ralph Fiennes, Ralph fiennes,ralph fiennes,-ranulph Fiennes, Ranulph 寄生阶级寄留寄籍寄系寄语寄读寄调寄费寄身寄迹寄递寄重寄销寄附寄顿寄食寄饭寅寅吃卯粮寅支卯粮寅时寅月寅正密密不可分

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