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 realistic option a realistic picture a realistic proposition a realistic scenary a realistic solution a realistic view are a little bit loose are a little cheaper are a little confused are a little confusing are a little lower are a little too much are a little worse a reality-like a reality of human nature a reality that will a reality to face are alive with are a living proof a realization a real job are alkaline a real killer are all about are all achievable

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 —