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单词
ball bearing
释义
ball bearing
noun
countable
UK
Word Forms
singular
ball bearing
plural
ball bearings
DEFINITIONS
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
singular
ball bearing
plural
ball bearings
DEFINITIONS
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
go to rack and ruin
go to sleep
go to someone’s head
go to the bathroom
go to the country
go to the ends of the earth
go to the mat (for someone)
go to the polls
go to the stake for/over something
go to the toilet
go to the wall
go to town (on something)
go toward
go towards
go to/take great pains
gotta
gotten
gotv
gouache
gouda
gouge
gouge out
goulash
go under
go up
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。
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更新时间：2026/4/8 19:34:31