英语词汇“oil field rotary bit”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	oil field rotary bit
释义	oil field rotary bit ɔilfi:ldˈrəutəribit油井旋转钻头
随便看	Teaching material of Bilingual Teaching teaching material of citizenship education teaching material teaching material affairs teaching material analysis teaching material and method Teaching material arrangement teaching material assessment teaching material bank teaching material building teaching material characteristics teaching material choice teaching material compilation teaching material compiling teaching material constfuction teaching material construct teaching material constructing teaching material of college teaching material of medical biology teaching material of moral education teaching material of physics experiment teaching material of the university teaching material outlook Teaching material positioning Teaching material preparing