单词	Tracy
释义	Tracy geographical name Tra·​cy ˈtrā-sē  city in central California south-southwest of Stockton population 82,922
随便看	radio electrician radio engineering radio field intensity radio field strength radio fix radio frequency radio galaxy radio link radio marker radio meteor radio navigation radio observatory radio proximity fuse radio range radio range beacon radio range station radio receiver radio relay radio set radio silence radio source radio spectrum radio star radio sun radio telescope

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。