Porphyromycin
紫菜霉素
🗣️ 情景例句
That's too rich for my blood.
对我来说太贵了。
After breakfast,I'll get ready go to work.
在早餐以后，我将准备好去工作。
You can join the line behind the clock tower.
你可以到钟楼后面排队。