Fentanyl
[化] 芬太尼
🗣️ 情景例句
That's backbreaking work and may be too much for us.
这可是累人的工作， 我们可能负荷不了。
I feel much better now.
我感觉好多了。
I really can't agree with you. I prefer science.
我真的不能同意你的看法。我更喜欢自然科学。