Phegma
回流液, 冷凝液, 回流量
??? 情景例句
Did you remember your other appointment for today?
還記得今天的另一個約會嗎？
The message is often a famous quotation, religious principle or short poem.
格言經常是一句著名的名言、宗教教條或短詩。
Everybody wants to have lunch in the garden.
大家都想在花園里吃午飯。