Ecosystems
n. <生>生态系统( ecosystem的复数形式 )
🗣️ 情景例句
That's nothing at all.
不用客气。
We can't decide what to do.
我们不能决定怎么做。
Let me give you some more chicken. And have another pancake.
我再给你夹些鸡肉。再吃一块煎饼。