Biuniqueness
双向单一性
🗣️ 情景例句
I am no exception to that rule.
对于这项通则我也不例外。
My feeling is that you ought to stay home tonight.
我感觉你应该今晚呆在家。
Easy. I'll ask the company for a list of recent customers.
这事容易。我向公司要一份近期顾客的名单就行了。