Phosphatides
磷脂
🗣️ 情景例句
Bye, Dad.
再见， 爸爸。
Doing is better than saying.
行胜于言。
First of all, it's been improved. And it's bigger, although it's more expensive.
首先，它已作了改进。而且机子较大，尽管价格贵些。