P.-p. factors
[医] 抗糙皮病因子, 抗蜀黍红斑因子, 烟酸
🧩 词语组成解析
n. 因素（factor的复数）
🗣️ 情景例句
He's always trying to pick up on me.
他总想调戏我。
The frog in well knows nothing of the great ocean.
井底之蛙不知汪洋大海。
Certainly, Lily. What's wrong?
当然可以，Lily，怎么啦？