单词	electrometer
释义	electrometer noun elec·​trom·​e·​ter i-ˌlek-ˈträ-mə-tər  : any of various instruments for detecting or measuring potential differences or ionizing radiations by means of the forces of attraction or repulsion between charged bodies Example Sentences Recent Examples on the Web Using an instrument called an electrometer, built by Pierre and his brother, Marie measured the mysterious rays emitted by thorium and uranium. Adam Hadhazy, Discover Magazine, 10 Oct. 2019 Word History First Known Use 1749, in the meaning defined above Medical Definition electrometer noun elec·​trom·​e·​ter i-ˌlek-ˈträm-ət-ər  : any of various instruments for detecting or measuring electric-potential differences or ionizing radiations by means of the forces of attraction or repulsion between charged bodies
随便看	ries cylinder Riesling rieslings Riesman Riess rietboc rietbok rieux rieved riever rievers rieves rieving RIF rif rifacimenti rifacimento rifacimentos rifampicin rifampicins rifampin rifampins rifamycins rife rife with

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。