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	make no apology for something make no apology for sth make no attempt to do make no attempt to do something make no attempt to do sth make no bones about make no bones about doing make no bones about doing something make no bones about (doing) something make no bones about doing sth make no bones about something make no bones about sth make noises make noises about make noises about doing make noises about doing something make noises about doing sth make noises about something make noises about sth make no mistake make no mistake about it make no mistake (about it) make nonsense of make nonsense of something make nonsense of sth 花架子花柱花柳病花样花样游泳花样滑冰花椒花榈木花灯花炮花环花瓣花瓶花生花生米花甲花白花盆儿花眼花篮花粉花絮花红花红柳绿花纹

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