Risa
[医] 放射性碘人血清蛋白(商品名)
🗣️ 情景例句
I was really worried.
刚才我真的很担心。
What were you doing when I called you on the telephone?
当我打电话给了你时，你正在做什么？
The workmen struggled fiercely and one of them lost his temper.
两个工人奋力抗争，其中一个发了火，