英语词汇“ball-check valve”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	ball-check valve
释义	ball-check valve noun : a ball valve in which the ball is pushed against or away from its seat by fluid pressure opposed to the action of a spring
随便看	metasome metastability metastable metastable metastable state metastasis metastasize metastatic metasternal metasternum metasthenic metastoma metastome metastrengite metastrongyle metastrongylid metastrongylidae metastrongylus metastyle metasyndesis metatarsal metatarsale metatarsalgia metatarsally metatarsophalangeal

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。