单词	4G
释义	4G4G /ˌfɔː ˈdʒiː $ ˌfɔːr-/ adjective 4G technology and services provide a very fast connection to the Internet from mobile phones etc. 4G is short for ‘fourth generation’:  When will they be launching their 4G network?
随便看	ruinously rule rulebook Rule Britannia ruled ruler ruling rum Rumania rumba rumble rumble strip rumbling rumbustious ruminant ruminate rumination ruminative ruminatively rummage rummage sale rummy rumour rumoured rumourmonger

英语词典包含52748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。