英语词汇向心力的读音、翻译及短语词组释义-英汉双解词典-求索网

单词	向心力
释义	向心力【化】 centripetal force 向心力xiàngxīnlì[centripetal force] 把物质粒子约束在一弯曲路径上的力,这力朝内向路径的曲率中心作用而产生向心加速度(例如利用外铁轨在外车轮凸缘上作用的力来防止铁道列车离开弯曲的轨道)
随便看	keep the wolf from the door keep time keep to heel keep to oneself keep to sth. keep to the bottle keep to the point keep to the record keep track of keep tryst with sb keep under keep...under control keep under detention keep under strict supervision keep under surveillance keep up keep up appearance keep up appearances keep up one's end keep up one's spirits Keep upright keep up with keep watch keep watch and ward Keep your pants on

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。