英语词汇“automatic drill”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	automatic drill
释义	automatic drill noun : a straight brace for bits the shank of which consists of a screw of very coarse pitch sliding within a correspondingly threaded tube having a handle at the end, the tool being actuated by pushing the handle
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英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。