Flavatin
戊基青霉素钠
🗣️ 情景例句
What do people usually do on that day?
在这一天，人们通常干什么？
Do not cut down the tree that gives you shade.
不要忘恩负义。
Though the doctors did his best, the patient's recovery was slow.
尽管医生竭力医治，但病人恢复缓慢。