Triadaxis
三次对称轴
🗣️ 情景例句
What do you want to do after breakfast?
早餐后你想做什么？
I ought to make a phone call.
我应该打个电话。
There's a label on the handle with my name and address on it.
箱把上有一标签，上面写着我的姓名和住址。