Ifac
n. 国际农业生产联盟
🗣️ 情景例句
I have just one--playing golf. It's expensive, but it's a lot of fun.
我只有一种爱好，打高尔夫球。花费很高，但非常有趣。
I will have done it by the time you come back.
在你回来之前，我会做完它。[将来完成时，表示将完成…，会做完…]
Carbonated drinks are acidic, and slightly safer.
碳酸饮料是酸性的，就更安全一些。