英语词汇hydraulic grade line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	hydraulic grade line
释义	hydraulic grade line 【流体力学】水力坡度线
随便看	puff pastries puff pastry puff pipe puff-puff puff ... up puff up puffy pug pugaree pug-dog pug-dogs Puger Puget Sound puget sounds puggaree pugged pugginess pugging puggings puggish puggled puggree puggrees puggy pugh

英汉双解词典包含483723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。