- a bolt that has angled projections on it to prevent it working loose once it has been driven home
| 单词 | ragbolt |
| 释义 | Collins Concise English Dictionary © HarperCollins Publishers:: ragbolt /ˈræɡˌbəʊlt/ n
rag′ bolt′.
|
| 随便看 |
英语词典包含188688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。