Unitool
球刃刀盘; 统一刀盘
🗣️ 情景例句
I would like to introduce you to your editor.
我来介绍你认识这本书的编辑。
Which one is more difficult?
哪一个是比较难的？
It is our satellite. It is quite near us in space.
它是我们的卫星。它离我们相当近，仅38万公里远。