B. d.
[医] 棱底向下, 颊[侧]远中的
🗣️ 情景例句
I've read your application materials with interest.
我很有兴趣地看了你的申请材料。
I'm sorry, but it's just not possible.
抱歉，实在是爱莫能助。
There is some difference between the twins.
这对双胞胎有点儿不一样。