Opianyl
[化] 阿片酸内酯\\n[医] 罂粟内酯, 袂康宁
🗣️ 情景例句
Why don't we take a walk down to the river?
我们何不一路散步到河边去呢？
Here's my credit card, just bill me.
这是信用卡，请记账吧。
It is bacteria that have generated the oxygen we breathe on earth.
正是细菌生产出我们在地球上呼吸的氧气。