1.N-UNCOUNT 不可数名词 (一人或多人的)歌舞表演 A song and dance act is a performance in which a person or group of people sing and dance.

  【搭配模式】：usu N n

2.PHRASE 短语 小题大做;大惊小怪 If you say that someone is making a song and dance about something, you mean they are making an unnecessary fuss about it.

  【语用信息】：disapproval

  【语域标签】：BRIT 英

  【语域标签】：INFORMAL 非正式