英语词汇concave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	concave
释义	concave 英/ k?n?ke?v / 美/ kɑ?n?ke?v / 简明释义 adj.凹的，凹面的 n.凹面 v.使变凹形 TOEFL/GRE/ 第三人称单数 concaves 现在分词 concaving 过去式 concaved 过去分词 concaved 比较级 more concave 最高级 most concave 网络释义 1 [数]?凹的凹的 2 [科技]?凹面凹面 3 [农机]?凹板凹板 4 ?凹坑凹坑短语 1 concave function 数凹函数 2 concave roller bearing 机凹面滚子轴承 3 concave side 凹面双语例句 1 He has a concave stomach. 他的胃是凹的。《柯林斯英汉双解大词典》 2 He had a concave chest. 他曾有一个凹陷的箱子。 3 The palm of one's hand is slightly concave. 人的手掌是微凹的。《新英汉大辞典》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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