Dendrobine
石斛堿
??? 情景例句
My car just got wrecked, it's not the happiest day of my life.
我的車剛壞掉了，今天真不好過。
Would you like a cigarette?
你要不要吸煙？
The seasons of the year in England and the USA are nearly the same.
在英國和美國，一年之中的季節幾乎與中國相同。