Isotretincin
视黄酸
🗣️ 情景例句
Yes, Linda.
是的，Linda。
Jack grew timid when he saw the size of the shoes on the front step.
杰克看到了放在玄关的鞋子的尺寸时，甚为吃惊。
We haven't received your order yet.
您的订单我们还没收到。