Xiphidin
[化] 箭鱼精肉毒胺
🗣️ 情景例句
I didn't have the heart to tell her that she was not chosen.
我没有勇气告诉她说她没有入选。
The doctor said it's just a mild cold, There's nothing to worry about.
医生说只是有点凉，不需要担心。
When I present my views on the competitive products, I will refer to the patent situation.
专利的情况会在说明竞争产品时一并提出。