英语词汇铅垂线的读音、翻译及短语词组释义-英汉双解词典-求索网

单词	铅垂线
释义	铅垂线plumb line plummet 铅垂线qiānchuíxiàn(1)[plumb line]一端有垂球或其他重物的线或绳,供确定垂直度用(2)[geographic vertical]大地水准面的法线方向(3)[perpendicular]与水平面以直角相交的直线;竖直线
随便看	rapturous raptus raptus haemorrhagicus raptus hystericus raptus maniacus raptus melancholicus raptus nervorum rara avis rare rarebit rare earth rare earth chloride rare-earth element rare earth element rare earth fluoride rare earth metal rare-earth metal rare earth metals rare-earth salts rare element raree show raree-show rarefaction rarefaction of bone rarefactive

英汉双解词典收录913115条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。