单词	ravine
释义	ravineravine /rəˈvin/ noun [countable] Etymology ETYMOLOGYravine Origin: 1400-1500 Old French violent rushing, ravine, from Latin rapina; ➔ RAPINE earth science, geography a narrow valley with steep sides, formed by running water SYN gorge
随便看	excitingly exclaim exclamation exclamation point exclamatory exclude excluding exclusion exclusionary exclusion laws exclusion zone exclusive exclusively exclusiveness exclusive powers exclusivity excommunicate excommunication ex-con excoriate excoriation excrement excrescence excreta excrete

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。