英语词汇piston 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	piston ring
释义	piston ringn. a ring on a piston sealing the gap between the piston and the cylinder wall 活塞环
随便看	surra surreal surrealism surrealist surrealistic surrealistically surreality surreally surrebutter surrejoinder surrender surrender to bail surrender value surreptitious surreptitiously surreptitiousness surrey surrogacy surrogate surrogate mother surrogateship surround surrounding surroundings surtax

英汉双解词典包含94788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。