Melanemesis
[医] 黑色呕吐
🗣️ 情景例句
It's a beautiful day, isn't it?
今天天气真美，是吧？
Excuse me. May I get by?
对不起，我可以上车吗？
Summer holidays will begin next month.What are you going to do?
下个月暑假就开始了。你有什么打算？