Eusintomycin
硬脂酸合霉素
🗣️ 情景例句
Isn't this the Nanjing University?
请问是南京大学吗？
Seldom seen, soon forgotten.
见得少，忘得快。
Work on it had begun before my sister left.
这栋房子在我姐姐离开之前就已动工了，