英语词汇“valve seat”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	valve seat
释义	valve seat noun : a circular ring of heat-resistant bronze or steel on which a valve of an internal-combustion engine rests when closed
随便看	chest shot chest thumping chest tone chest weight chesty chesvan chetah chetco cheth chetnik chetopod chetrum chettie chetty chettyar chetvert chev chevage chevaine cheval cheval-de-frise chevaleresque chevalet cheval glass chevalier

英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。