英语词汇main drainage system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	main drainage system
释义	drainage system — 水系 • 排泄系统 drainage system n — 排水系统 n drainage n — 排水 n • 水渠 n • 排水渠 n • 流失 n • 渠务 n drainage systems pl — 水系 n main adj — 主 adj • 主要 adj • 正 adj • 主干 adj main n — 主体 n system n — 制 n • 体 n • 制度 n • 体制 n • 装置 n • 制式 n • 条贯 n
随便看	are not just about are not keen are not keeping are not known are not known and accepted are not labeled are not lacking in are not lame are not leaving are not left are not left behind are not left to chance are not legally binding are not legal or correct are not less favourable are not less than are not liable for damages are not liable to tax are not likely are not likely to change are not likely to happen are not likely to present are not limited to are not linear are not linked

英汉双解词典包含2273206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。

drainage system —