Phosphatides
磷脂
🗣️ 情景例句
What happened?
怎么啦？
Fools never know when they are well off.
傻瓜永远不知道他们何时能享福。
It must have been about two in the morning when I returned home.
我回到家时，肯定已是凌晨两点左右了。