| 单词 | british association screw thread |
| 释义 | British Association screw thread in British Englishnoun engineering a system of screw sizes designated from 0 to 25. Now superseded by standard metric sizes Abbreviation: BA |
| 随便看 |
英语词典包含298861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。