英语词汇oil ring怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

　

单词	oil ring
释义	Definition of oil ring in English: oil ring noun ˈɔɪl rɪŋ Engineering. A ring or chain which dips into an oil reservoir and continuously lubricates a shaft or bearing around which it revolves. Also: a piston ring serving to prevent leakage of lubricants from the cylinder. Origin Mid 19th century; earliest use found in Engineering. From oil + ring. Definition of oil ring in US English: oil ring nounˈɔɪl rɪŋ Engineering. A ring or chain which dips into an oil reservoir and continuously lubricates a shaft or bearing around which it revolves. Also: a piston ring serving to prevent leakage of lubricants from the cylinder. Origin Mid 19th century; earliest use found in Engineering. From oil + ring.
随便看	empty calories empty cell empty chair empty character empty-eyed empty-handed empty-headed empty-headedness empty-hearted emptying emptying (out) emptying out emptyings empty into empty into empty nest empty nester empty net empty-netter empty of empty of air empty (out) empty out empty-pated empty promise

　

英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

　

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更新时间：2025/1/14 8:27:15