单词	la-di-da
释义	la-di-dala-di-da, lah-di-dah /ˌlɑː diː ˈdɑː/ adjective informal Word Origin WORD ORIGINla-di-da Origin: 1800-1900 Copying the speech of upper-class people used to describe someone’s behaviour when you think they are talking and behaving as if they consider themselves better than other people SYN  snobbish:  a la-di-da attitude
随便看	rubbernecker rubber plant rubber-stamp rubber stamp rubbery rubbing rubbing alcohol rubbish rubbishy rubble rubdown rube Rube Goldberg rubella Rubens, Peter Paul Rubicon rubicund Rubik's Cube ruble rubric ruby Ruby, Jack RUC ruched ruck

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。