Velacycline
吡甲四环素, 四氢吡咯甲基四环素
🗣️ 情景例句
It's a great opportunity for you, Harry.
这对你是个大好机会， Harry。
How old are you?
你多大了？
Use the lab and prepare some plant food for young tomatoes.
用实验室为西红柿幼苗准备一些养分。