Enum
n. 枚举, 列举型别；电话号码映射
🗣️ 情景例句
Richard, how much broccoli do I need for seven people? Richard
七个人吃需要多少花椰菜
Christmas comes but once a year.
佳节良辰，机会难得。
We have a problem with your order.
你订的货有点问题。