英语词汇ball lock是什么意思，ball lock的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。

单词	ball lock
释义	ball lock　【化】球形闸门
随便看	subordinate subordinate subordinate apposition subordinate body subordinate class subordinate clause subordinate clause subordinate complement subordinate conjunction subordinate debenture subordinate debt subordinate item subordinate ledger subordinate line series subordinate magistrate subordinate matrix norm subordinate officer subordinate officer subordinate officer subordinate official subordinate operating ratios subordinate part subordinate position subordinate procedure subordinate profession