burst out
柯林斯词典
1. PHRASAL VERB If someone bursts out laughing, crying, or making another noise, they suddenly start making that noise. You can also say that a noise bursts out. 突然爆发出
The class burst out laughing. 全班爆发出笑声。
Then the applause burst out. 随后爆发出掌声。
返回 burst out