英语词汇biconcave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	biconcave
释义	biconcave/baiˈkɒnkeiv/adj. (esp. of a lens) concave on both sides (尤指透镜)双面凹的，双凹的
随便看	elucidation elucidative elucidator play to the gallery play up play up to play with fire playwright playwriting plaza plc plea plea bargain plea bargaining pleach plead pleadable pleader pleading pleadingly plea of tender pleasance pleasant pleasantly pleasantness

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