Oleosterol
橄榄油甾醇
🗣️ 情景例句
Enjoy yourself.
好好享受。
I only regret that I have but one life to give for my country.
我抱憾的是，只有一次生命能献给祖国。
Which language is spoken by the largest number of people in the world?
世界上哪种语言说的人最多？