Nipalgin
对羟苯甲脂
🗣️ 情景例句
It's mostly young people who take part.
参加活动的绝大多数是年青人。
She screamed in astonishment.
她惊吓得发出尖叫。
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？