Efa
abbr. essential fatty acids 必需的脂肪酸
🗣️ 情景例句
Lend-me your black-bag.
把你的黑包借给我吧。
The doctor says that I should take quinine.
医生说我应该服用奎宁。
We've arranged our schedule without any trouble.
我们已经很顺利地把活动日程安排好了。