首页  汉语词典  英英词典


请输入您要查询的英文单词：

　

单词 ball bearing
释义

ball bearing

​noun countable
UK
Word Forms
singularball bearing
pluralball bearings
DEFINITIONS1
  1. 1
    one of several small hard metal balls that are used between moving parts of a machine to help the parts move smoothly
    Synonyms and related words
    Parts of machines and machinery
    ancillary
    ball bearing
    bearing

ball bearing

​noun countable
US
Word Forms
singularball bearing
pluralball bearings
DEFINITIONS1
  1. 1
    one of several small hard metal balls that are used between moving parts of a machine to help the parts move smoothly
    Synonyms and related words
    Parts of machines and machinery
    ancillary
    ball bearing
    bearing
随便看

　

英语词典包含67175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。

　

Copyright © 2004-2022 mdict.net All Rights Reserved
更新时间：2026/8/3 7:44:20