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

单词	tr cavity
释义	tr cavity　【电】 TR空腔
随便看	drill doctor drill down drill down drill drift drill edge drill equipment drill equipment drill extractor drill feed drill file drill finish drill fittings drill floor drill footage drill for boring in corners drill gauge drill gismo drill grinder drill grinding machine drill ground drill hammer drill hand drill hardness testing machine drill head machine drill holder

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。