A.f.s.
[机] 美国铸造学会
🗣️ 情景例句
He looked up at me.
他仰头看我。
Seriously, thank you all for coming and taking part in our camp.
说真的，谢谢你们来加入我们的野营。
I must go to the butcher's, too.
我还要到肉店去一下。