Efas
(efa 的复数) abbr. essential fatty acids 必需的脂肪酸
🗣️ 情景例句
Oh. I have the key. Grandpa sent it to me.
啊。钥匙在这里。爷爷寄来给我的。
Have you got any plans?
你有什么计划吗？
Though we all got out to examine the fissure, he remained in the car.
我们纷纷下车察看那个大裂缝，他却呆在车上。