Bida
[医][=p-butylacetanilidoiminodiacetic acid]对丁基乙酰苯胺亚氨基双乙酸
🗣️ 情景例句
It's a problem, isn't it?
这确实是个问题，不是吗？
I'm sorry, but I didn't catch what you said.
对不起，我没有听明白你的话。
As I expected, he did not believe me.'Try it!' I said encouragingly.
“你就闻一闻吧！”我催促说。