英语词汇weir valve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	weir valve
释义	weir — 堰 weir pl — 围堰 n weir n — 堰口 n • 防卫 n valve n — 阀 n • 门 n • 气阀 n • 瓣 n • 活塞 n • 活门 n • 活瓣 n • 罨 n
随便看	i shall come back i shall conclude i shall confirm i shall contact i shall contact you i shall continue i shall deal i shall declare I shall define I shall define i shall demonstrate i shall destroy i shall devote i shall discuss I shall do my best I shall do my best I shall do my utmost i shall do our best i shall do this I shall drive i shall drive i shall duly i shall elaborate i shall enjoy i shall ensure

英汉双解词典包含2273206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。

weir —