Differentiating
[计] 微分的
🗣️ 情景例句
Well, he wakes up several times during the night,
噢， 他一夜醒了好几次，
This windows is junst as small as that one.
这扇窗户刚好和那扇一样小。
Good morning! What can I do for you?
早上好！您想买点什么？