词汇 | ball bearing |
释义 | ball bearing noun [ C ] uk/ˌbɔːl ˈbeə.rɪŋ/ us/ˌbɑːl ˈber.ɪŋ/ 滚珠;滚珠轴承 a small metal ball or several of these arranged in a ring to make particular parts of a machine move more easily |
随便看 |
|
MX2U.com英汉词典共收录126179条英汉翻译词条,基本涵盖了全部常用英语词汇的翻译、用法及例句,是英语学习的有利工具。