Olunchun
n. 鄂伦春族, 鄂伦春族人
🗣️ 情景例句
I saw a real shark.
我看到一条真正的鲨鱼。
If he doesn't pay him, I will.
如果他不，我将付给他。
For our purposes, we are concerned only with one kind of cost----
就我们的目的而言，我们只关心一种费用-