| 单词 | ratchet |
| 释义 | ratchet ratchet /ˈrætʃ.ɪt/ noun [C] ► F0 a part of a machine that allows movement in one direction only. It is usually a wheel with teeth-like parts that either slide over or lock against the free end of a bar.Thesaurus+: ↑Machine parts |
| 随便看 |
英语词典包含67674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。