| 单词 | ratchet drill |
| 释义 | > as lemmasratchet drill ratchet drill n. ΚΠ 1844 Mechanics' Mag. 27 Jan. 62 (table) Ratchet drill (improved). 1902 J. Conrad Heart of Darkness in Youth iii. 168 I lived in an infernal mess of rust, filings, nuts, bolts, spanners, hammers, ratchet-drills—things I abominate, because I don't get on with them. 1960 H. S. Arnow Seedtime on Cumberland x. 266 The boring of holes for the thousands of such pegs was not the easy job it is today with a ratchet drill. < as lemmas |
| 随便看 |
|
英语词典包含1132095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。