Eigenperiod
特征週期
🗣️ 情景例句
Well ...
嗯……
Drowning man will catch at a straw.
溺水的人一根草也要抓。
Oh, at the end some songs that everyone's familiar with, then they can join in.
哦，终场时奏一些大家都熟悉的歌曲，那样，他们都能参加。