Cecidum
[醫] 癭, 蟲癭
??? 情景例句
Hi, gang. Hi, everybody.
嗨 ，各位。
I know the boy whose father is a college president.
我知道那個男孩的父親是大學校長。
As soon as he opened his mouth, everyone burst out laughing.
但他剛一開口說話，人們便哄堂大笑起來。