单词	scuba diver
释义	scuba divingscuba diving /ˈskubə ˌdaɪvɪŋ/ noun [uncountable] Etymology ETYMOLOGYscuba diving Origin: 1900-2000 self-contained underwater breathing apparatus the sport of swimming under water while breathing through a tube that is connected to a container of air on your back [Origin: 1900–2000 self-contained underwater breathing apparatus]—scuba diver noun [countable]
随便看	self-deceptive self-defeating self-defense self-denial self-denying self-deprecating self-described self-destruct self-destruction self-destructive self-determination self-discipline self-disciplined self-doubt self-educated self-effacement self-effacing self-employed self-employment self-esteem self-evident self-examination self-explanatory self-expression self-expressive

英语词典包含48224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。