Saitomycin
胞霉素
🗣️ 情景例句
You can sit down now.
现在你可以坐下了。
When is the ship supposed to leave?
船应该在什么时候开？
Before very long the parents will be complaining that the child is so secretive and never tells them anything,
不要很久，家长就会抱怨孩子守口如瓶，什么事也不告诉他们，