英语词汇underdrain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	underdrain
释义	underdrain 英/ ??nd??dre?n / 美/ ??nd?r?dre?n / 简明释义 n.暗渠；阴沟 vt.开阴沟排水网络释义短语 1 filter underdrains 滤池底排水道
随便看	optima estimation optimal optimal access optimal activity level optimal-adaptive optimal adaptive optimal adaptive control optimal adaptive search optimal adjustment optimal adjustment model optimal aggregate matrix optimal algorithm optimal allocation optimal allocation of sample size optimal allowance optimal anticode optimal approximation optimal arousal level optimal aspect ratio optimal assignment problem optimal asymptotic test optimal balance optimal basic feasible solution optimal basic solution optimal bias

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。