英语词汇“nonreturn 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	nonreturn valve
释义	nonreturn valve noun non·return valve "+- : check valve
随便看	the genuine article the girl next door the girls the gist the gloaming the globe the go-ahead the goat the Godhead the gods the gold standard the golden goose the good the Good Book the good life the good old days the goods the goose that lays the golden egg the GOP the gospel truth the grass is always greener on the other side the grass is always greener on the other side (of the fence) the grass is always greener on the other side of the fence the great majority of the great outdoors

英语词典包含469781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。

nonreturn valve