Bilidien
胆汁二烯, 二烯胆色素核
🗣️ 情景例句
Three scoops?
三杓？
I went to visit an uncle of mine in San Francisco.
我去旧金山看望一个叔叔。
But it is also used very widely as a foreign language in many other countries in the world.
然而在世界上其他许多的国家英语也被当作一门外语广泛地使用。