Uniplanar
a. 位于同一平面的
🗣️ 情景例句
But his teeth hurt, and he just can't get to sleep, poor dear.
但他的牙疼， 他不能入睡， 可怜的小宝贝。
I'm going to tell him what to say.
我正要告诉他应该说什么。
Yes, that's right.
就是啊。