英语词汇switchable pump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	switchable pump
释义	a pump— 唧筒 pump n — 泵 n • 水泵 n • 抽水 n • 抽气 n • 加油泵 n • 抽水机 n • 洗(胃) n • 打气筒 n pump v — 接连发射 v • 抽运 v • 不停地追问 v • 泵送 v • 大量投入 v
随便看	i writing you i wrote i wrote about I wrote about i wrote a letter i wrote an email to I wrote a paper i wrote a piece I wrote back I wrote back i wrote down i wrote him i wrote it off I wrote it off I wrote only the I wrote only the i wrote some i wrote something down i wrote so much I wrote the manual I wrote the Manual i wrote them down I wrote them down i wrote the text . i wrote to you concerning

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。

a pump—