ring spanner
noun
- a spanner in which the jaws form a ring with internal serrations which fit completely around a nut, putting pressure on all its faces环形扳手, 梅花扳手。
| 单词 | ring spanner |
| 释义 | ring spannernoun
|
| 随便看 |
英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。