trash-talk
verb [ I or T ] informal uk/ˈtræʃˌtɔːk/ us/ˈtræʃˌtɑːk/
（尤指针对体育对手的）打口水战;发表侮辱对手的言论
to talk in an insulting way about someone, especially an opponent in a sport
He didn't boast or trash-talk opponents. 他不吹嘘自己，也不说对手的坏话。
trash-talk
noun [ U ] informal uk/ˈtræʃˌtɔːk/ us/ˈtræʃˌtɑːk/
（尤指针对体育对手的）口水战;侮辱对手的言论
insulting talk about someone, especially an opponent in a sport
I don't want any trash-talk out of either one of you! 我不希望侮辱对手的话从你们任何一个的嘴里出来！