首页  英汉  汉英  英英  词组  用法  例句  同义词  写作  俚语  缩写  词源  词根  法汉  德汉  日汉  俄汉  韩汉  西汉  意汉  泰汉  越汉

单词	Menelaus' theorem
释义	Menelaus' theorem noun Men·​e·​la·​us' theorem ¦menə¦lāəs(ə̇z)- : a theorem in geometry: if through a triangle ABC a transversal is drawn cutting the sides BC, AB, AC (produced if necessary) in the respective points p, q, r, then the product Aq×Bp×Cr is numerically equal to the product Bq×Cp×Ar Word History Etymology after Menelaus, 1st century a.d. Greek geometer
随便看	pouched rat pouched stork pouched toad pouches pouchfuls pouchier pouchiest pouching pouchless pouchy poud poudre B poudre blue poudre de riz poudrette poudreuse poudrins pouf poufed pouffe pouffed pouffes pouffs poufs pouftahs

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。