push in
phrasal verb with push verb uk/pʊʃ/ us/pʊʃ/
mainly UK插队，挤到等候的队伍前面
to rudely join a line of people who are waiting for something, by moving in front of some of the people who are already there
I was about to get on the bus when two men pushed in in front of me. 我正排队等公共汽车，这时有两个男子插队到了我前面。