Demecycline
去甲四环素
🗣️ 情景例句
Brilliant idea!
这个主意真棒！
Old wood is best to burn,old horse to ride.
老柴好烧，老马好骑。
Now he has put an ugly stone head over the gate.
现在他把一个丑陋的石雕头像放在了大门上边，