英语词汇rat on sth怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	rat on sth
释义	●ˈrat on sth(BrE, informal) to not do sth that you have agreed or promised to do 背弃做某事的诺言 SYN renege ◆The government is accused of ratting on its promises to the unemployed. 政府被指责对失业者背信弃义。 See also rat
随便看	fifteen fifteener fifteens fifteenth fifteenths fifth fifth column fifth columnism fifth columnisms fifth columnist fifth columnists fifth columns fifther fifthest fifthly fifths fiftier fifties fiftiest fiftieth fiftieths fifty fifty fifty fifty-fifty fiftyfold

英汉双解词典包含314281条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。