Defconstant
定义常量
🗣️ 情景例句
How come you look so tired?
你怎么看起来这么疲倦？
Do as you would be done by.
推己及人。
No, that would be fine. I'll tell you how to get here.
不晚，就这么定了。我告诉你到这儿来怎么走。