英语词汇ball check valve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	ball check valve
释义	ball valve n — 球阀 n ball valves pl — 球阀 pl check valve n — 止回阀 n check valves pl — 止回阀 n ball n — 滚珠 n • 弹 n • 团 n • 球形 n • 舞会 n • 圆珠 n • 圆球 n check v — 查 v • 查看 v • 查核 v • 打勾 v • 核实 v • 制止 v • 制伏 v check n — 帐单 n • 对照 n valve n — 阀 n • 门 n • 气阀 n • 瓣 n • 活瓣 n • 活塞 n • 活门 n • 罨 n
随便看	don't discuss don't discuss don't distribute don't disturb don't do anything don't do anything don't do it don't do it, or don't rest ; either give up, or go through the end don't do it, or don't rest ; either give up, or go through the end don't do it, or don't rest ; either give up, or go through the end don't do it, or don't rest ; either give up, or go through the end don't do that don't do that don't doubt don't drag don't drag don't drink and don't drink and don't drink and don't drink and drive. don't drink and drive. don't drink and drive don't drink and drive. don't drink and drive. don't drink and drive

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。

ball valve n —