英语词汇“pop action”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	pop action
释义	pop action pop action [′päp ‚ak·shən] (mechanical engineering) The action of a safety valve as it opens under steam pressure when the valve disk is lifted off its seat.
随便看	bullet-headed bullet-headedly bullet heads bullet hole bullet immunization bulletin bullet in a bible bulletin bibliographique spéléologique bulletin board bulletin board code bulletin board elite bulletin board exchange bulletin board focus groups bulletin board for libraries fccc fccca fcccc fcccda f-ccch fccch fccchr fccci fcc class fcccp fcccu

英语词典包含2567994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。