英语词汇concaves怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	concaves
释义	concaves 简明释义 n．凹面（复数）：一个曲面或物体的内部弯曲部分。 TOEFL/GRE/ 网络释义短语 1 concaves function 凹函数 2 cause of small concaves 小凹痕成因双语例句 1 Floor bottom designs with arranged average-strengthen concaves, is more elegant. 底部增强杯均化排列设计，更美观。 2 Surface intersections, concaves and shallow planes of the curved surface are difficult to machine. 曲面交线、曲面内凹区域及曲面中浅平面的加工是曲面加工的难点。词典短语 1 concave mirrorn. 凹透镜 2 concave surface凹面，内弧面 3 concave grating凹面光栅
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。