Paipunine
[化] 百部碱
🗣️ 情景例句
There are many natural catastroophes occurring in nature.
自然界里有很多自然灾害发生。
Who assumes shipment cost?
谁负担运费呢？
I'd like to know something about your foreign trade policy.
我非常想了解有关贵国对外贸易的政策。