Glidewheel
滑轮
🗣️ 情景例句
Yes, I am.
是的，我是。
My brother wants to learn how to fly a plane.
我的兄弟要去学开飞机。
And I advise you not to eat fruit that isn't ripe in future.
还有，我劝你今后不要吃不熟的水果。