Complanarity
共（平）面性
🗣️ 情景例句
Well, let's take everything to the living room.
嗯， 我们把东西都放到客厅去。
Yes, I am.
是，我是。
After we had landed, the plane was searched thoroughly.
我们降落之后，飞机被彻底搜查了一遍。