Phosphorylethanolamine
磷酸乙醇胺
🗣️ 情景例句
Thanks, Ellen.
谢谢， Ellen。
Who has never tasted bitter, knows not what is sweet.
不尝黄连苦，怎知蜂蜜甜。
I feel I am the happiest person in the world.
我觉得自己是世界上最幸福的人了。