Differentiable
[计] 可微的
🗣️ 情景例句
Hello, Miss Huang. How are you?
喂，黄小姐，你好吗？
Take time when time cometh,lest time steal away.
时来必须要趁时，不然时去无声息。
The doctor examined the soldier's wound carefully.
大夫仔细检查了战士的伤口。