Tannnlbin
[医] 鞣酸蛋白
🗣️ 情景例句
I'm going to show him the photos on Monday morning.
我要在星期一早晨给他看这些照片。
How long are you going to stay here?
你要在这里停留多久？
We're going to play football.
我们打算踢足球。