英语词汇backing 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	backing pump
释义	backing — 支持 • 倚靠 backing n — 背衬 n a pump— 唧筒 pump n — 泵 n • 水泵 n • 抽水 n • 抽气 n • 打气筒 n • 加油泵 n • 洗(胃) n • 抽水机 n back adj — 后 adj • 回来 adj back adv — 支持 adv • 支援 adv • 脊背 adv • 后边 adv • 力挺 adv back n — 背 n • 背面 n • 背部 n • 后面 n • 背影 n • 脊 n • 背侧 n pump v — 抽运 v • 不停地追问 v • 大量投入 v • 泵送 v • 接连发射 v
随便看	and will facilitate and will focus on and will include and will lead to and will pass through and will provide and will slow down and will soon begin and will start and will take care and will take place and will thus and will thus lead and will try and win-win and wishes good luck and wishing him every success and wishing you and with additional and with conviction and withdrew and with effect from and within that and within what time frame and with it also

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。

backing —