单词	knock-down-drag-out
释义	knock-down-drag-outˌknock-down-ˈdrag-out adjective [only before noun] American English informal a knock-down-drag-out argument or fight is an extremely angry or violent one
随便看	Rube Goldberg rubella Rubens, Peter Paul Rubicon rubicund Rubik's Cube ruble rubric ruby Ruby, Jack RUC ruched ruck rucksack ruckus ructions rudder rudderless ruddiness ruddy rude rudely rudeness rudimentary rudiments

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。