商务英语中级口语词汇解析：laughquake

爆笑（名词，非正式）

(noun, INFORMAL) A fit of uncontrolled laughter. (NOTE: blend of "laugh"and "earthquake")

EXAMPLE: My little daughter’s unexpected joke threw our whole family into a two-minute laughquake.

我的小女儿出人意料的笑话让我们全家爆笑了两分钟。