Phenidin
[医] 非尼汀, 乙酰对氨苯乙醚, 非那西汀
🗣️ 情景例句
I wonder what the problem is.
我不知道发生了什么问题。
Why was only he exempted from work?
为什么只有他不必工作呢？
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。