Fentanyl
[化] 芬太尼
??? 情景例句
I never want to see you again.
我再也不想見你了。
No man (or one) is born wise or learned.
人非生而知之者。
Here are the two originals of the contract we prepared.
這是我們準(zhǔn)備好的兩份合同正本。