Leprotin
麻风菌红素
🗣️ 情景例句
I've got three days off next week.
下星期我有三天假。
Have you milked the cows?
你已经挤过奶了吗？
I know. I can help him with most of his subjects.
我知道。我可以帮助他学习绝大多数科目。