Segmentum
节, 段
🗣️ 情景例句
It's a simple idea, and it will work.
这主意很简单， 而且一定可行。
How many bags are you going to get?
你要取几袋？
This is my friend, Ann. Ann, this is Uncle Wang.
这是我的朋友安。安，这是王叔叔。