英语词汇ball 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
释义	ball valve 【机械学】(浮)球阀，球闸门，弹子阀 [1830～ 1840]
随便看	do someone the pleasure do someone the pleasure of do someone to rights do someone wrong do something by deputy do something by ear do something for a dare do something in one's own good time do something like a bird Dos Passos, John Dos Passos, John (Roderigo ) doss dossal dossals doss down dossel dossels dosser dosseret dosserets dossers dosshouse dosshouses dossier dossiers

英汉双解词典包含483723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。