英语词汇external drains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	external drains
释义	external drains 简明释义外流因素网络释义 1 ?外流因素外流因素
随便看	rod, continuous rod control drive mechanism rod controller rod-control soft light rod control system rod core forming device rod correction rod coupler rod coupling rod crack rod cropping apparatus rod cultivator rod curtain precipitator rod-curtain precipitator rod cutter rod cutting Rodd rodda roddam roddan rodde rodded rod end rod joint rodded structure

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。