基本解释n.【口】骚动；int同根派生 英汉例句Once that was established, the crowd swelled as more shoppers stopped to find out what the hooha was all about, and joined in the fray when they realised who it was. 当周杰伦离开他进入的第一间店铺时，门外已经聚集了一些人，而且他们都在尝试辨别他是否周杰伦。