英语词汇ball valve & butterfly 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 valve & butterfly valve
释义	ball valve n — 球阀 n ball valves pl — 球阀 pl butterfly valve n — 蝶阀 n butterfly n — 蝶 n • 蝴蝶 n • 蝴 n • 蝴蝶棒 n ball n — 滚珠 n • 团 n • 球形 n • 弹 n • 舞会 n • 圆珠 n • 圆球 n valve n — 阀 n • 门 n • 气阀 n • 瓣 n • 活塞 n • 活门 n • 活瓣 n • 罨 n
随便看	a net negative a net oil importer a net profit a net sum equal to a net value a network among a network computer game a network for a networking a networking event a networking that a network like a network of a network of partners a network of peers a network of regulations a network signal a network with an eu an eu Directive an eu member an eu Member State an eu member state an Eunuch aneuploidy screening

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 —