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
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
there’s trouble at t’mill
the richter scale
the rights and wrongs of something
the right wing
the right/wrong/other way (round/up)
the right/wrong/other way (around/up)
the rigors of something
the rigours of something
the rising of something
the ritz
the riviera
therm
thermal
thermal imaging
thermite
thermodynamic
thermodynamics
thermometer
thermonuclear
thermos
thermostat
the rn
the rnli
the road to hell is paved with good intentions
the road to something
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：2025/10/28 22:04:02