Humectants
(humectant 的复数) n.湿润剂, 保湿剂\\na. 湿润的
🗣️ 情景例句
The crowd flocked around the speaker.
人群聚集在演讲人四周。
He who wills success is half way to it.
下定决心成功的人是成功了一半。
He is physically mature.
他身体己发育成熟。