英语词组rat是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	rat
释义	rat /ræ/ (-tt-) ► SEE ALLrat on sb rat on sth ●ˈrat on sb (informal) to give information to people in authority, causing trouble for sb 打小报告；告发；出卖◆Say what you like about Ali but he has never ratted on his friends. 随便你怎么说阿里，但他从未打过朋友的小报告。[v + prep]●ˈrat on sth (BrE, informal) to fail to keep a promise you have made 违背（诺言）◆They accused the government of ratting on promises to the disabled. 他们指责政府背弃了对残疾人的承诺。OBJ promise, pledge[v + prep]
随便看	rub sb/sth down rub sth down rub sth in rub sth in rub sth into sth rub sth off rub sth off sth rub sth out (BrE) rub up against sb/sth rub up against sb/sth rub yourself down ruck ruck sth up (BrE) ruck up rule rule sb out (as sth) rule sb out of sth rule sth in rule sth into sth (formal) rule sth out (as sth) rule sth out of sth rule yourself out rule yourself out of sth rumble rumble on (especially BrE)

英语词组固定搭配大全包含8584条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。