Melanomas
黑瘤
🗣️ 情景例句
Excuse me, ma'am. Ticket, please.
对不起， 太太 ，车票请拿出来看一下。
Nothing for nothing and very little for a half penny.
一分钱，一分货。
The six students put their closed hands in front of them.
6个学生将握紧的手放在前面。