英语词组rat on sb (informal)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 on sb (informal)
释义	●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]
随便看	beat on sb (NAmE, informal) be at sb beat sb back beat sb down (NAmE, slang) be at sb (informal, especially BrE) beat sb out of sth (NAmE, informal) beat sb/sth down (to sth) beat sb/sth off beat sb to it beat sb to sth beat sb up be at sth beat sth down beat sth out beat-up beat up on sb (NAmE, informal) beat yourself up (about/over sth) (informal) beaver beaver away (at sth) (BrE, informal) be away be before sb be before sb be behind sb be behind with sth be booked up

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