Oenanthotoxin
[医] 水芹毒素
🗣️ 情景例句
I can't put my finger on what exactly makes a written piece a classic.
我不知道什么使一篇著作成为经典。
I've bee invited over to a friend's, and you?
有个朋友请我去作客，你呢？
I'd like to know some information about the current investment environment in your country?
我想了解一下贵国的投资环境。