Efa
abbr. essential fatty acids 必需的脂肪酸
🗣️ 情景例句
I am studying two majors, and it's quite a burden on my time.
我有两门主修课，这占据了我很大一部分时间。
I hope so.
我希望如此。
'Certainly,' the girl said.
“当然可以，”那姑娘说。