Nefa
[化] 非酯化脂肪酸; 游离脂肪酸
🗣️ 情景例句
When I say something, I mean it.
我说的一定会兑现。
He's a cook.
他是厨师。
Mrs.Ramsay was instructed to place the money in a cardboard box and to leave it outside her door.
他让拉姆齐太太把钱放在一个纸盒里，然后将纸盒放在门口。