Telephium
顽固性溃疡
🗣️ 情景例句
I'll get you to help serve later.
等一会我会叫你帮忙分菜。
Good medicine tastes bitter.
良药苦口。
and a period (which is the time it takes a wave crest to travel one wave length).
和周期（浪峰走过一个波长所需的时间）。