Ritol
鱼肝中分离出的维生素复合体
🗣️ 情景例句
She complained, with reason, that she had been underpaid.
她抱怨她的工资一直很低，这也不无道理。
'Tis a good horse that never stumbles.
好马不失蹄。
Broadly speaking, human beings may be divided into three classes: those who are toiled to death,
劳累至死的人、