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	report on the budget report on the causes report on the distribution report on the financial aspects report on the financial statements report on the history report on the incident report on the issues report on the matter report on the meeting report on the outcomes report on the proceedings report on the review of the report on the rule of law report on the search report on the status report on the success report on the suitability report on the trip report on the visit report on this report on this subject report on time report on u.s. accounts report on waste

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 —