Deferentiality
可微分性
🗣️ 情景例句
I could sure use a drink.
我真得来一杯。
Good morning, dear.
早，亲爱的。
Hi, Kate.Next Sunday is my birthday. Can you come to my birthday party?
你好，凯特。星期天是我的生日。你能来参加我的生日聚会吗？