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 ring noun a ring on a piston sealing the gap between the piston and the cylinder wall 活塞环。
随便看	arch-enemy archenteron archeology Archer archer archerfish archery arches archetypal archetype archetypical archidiaconal archiepiscopacy archiepiscopal archiepiscopate archil Archilochus archimandrite Archimedean Archimedean screw Archimedes Archimedes' principle archipelago Archipenko Archipiélago de Colón

英汉双解词典包含131075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。