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单词
ring lubrication
释义
ring lubrication
noun
:
lubrication of a shaft bearing by means of a ring riding on the shaft in rotation and bringing up oil from a well into which it dips
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ragsorter's
ragsorter's disease
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ragtag
rag, tag, and bobtail
ragtag and bobtail
ragtime
ragtimer
ragtimey
ragtop
ragule
raguly
ragulé
ragweed
ragweed
ragweed family
rag wheel
ragwork
rag worm
ragwort
ragwort
rah
rah
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更新时间:2025/7/30 8:57:48