Cachinnation
n. 大笑, 哄笑, 放纵地笑\\n[医] 癔病狂笑, 歇斯底里性狂笑
🗣️ 情景例句
Why are you in such a good mood?
你怎么心情这么好？
Would you ming calling her sometime?
你可以找个时间打电话给她吗？
You should learn these words by heart.
你应该把这些词背熟。