Alterne
n. (生态学用语)交替群落
🗣️ 情景例句
I care about the school buildings in need of paint.
我关心学校的建筑物需要粉刷。
Here's the money you need. The interest rate is 25%.
这是你要的钱，利息是25%。
I don't know. I can't see!
我不知道，我看不见。