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	complement complemental complementarily complementariness complementarity complementary complementary angle complementary colour complementary medicine complete completely completeness complete with completion completist complex complexion complexioned complexity complexly complex sentence compliance compliant compliantly complicate

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。