单词 | pilot bit |
释义 | pilot bit (once / 3939771 pages) n WORD FAMILY pilot bit n a small bit that drills a first hole to guide a larger drill Hyper bit the cutting part of a drill; usually pointed and threaded and is replaceable in a brace or bitstock or drill press |
随便看 |
|
英语词典包含147318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。