Retin
[医]维A（维生素A衍生物类）[词缀]
🗣️ 情景例句
As a matter of fact,
事实上，
Envy assails the noblest, the winds howl around the highest peak.
高位遭人妒，高峰招风吹。
I was alone，but not lonely.
我独自一人，但并不觉得寂寞。