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 biconcave adj: (curving inwards on both sides) (透镜等) SC 两面凹的，双凹的 liǎng miàn āo de，shuāng āo de
随便看	expeditionary expeditious expeditiously expel expend expendability expendable expenditure expense expense account expensive expensively expensiveness experience experienced experiential experiment experimental experimentally experimentation experimenter expert expertise expertly expertness

英汉双解词典包含74752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。