Understructure
n. 基础, 下层结构
🗣️ 情景例句
I know it.
我知道。
How much do you charge for sending a cable transfer to London?
发一张到伦敦的电汇，要收费多少？
No, I couldn't do that. Everybody else will be wearing jewellery. I can't be the only woman who isn't wearing jewellery.
不，我不能戴花。别的人都戴首饰，唯有我一个人不戴首饰，这怎么能行呢？