Cofacter
n. 余因子
??? 情景例句
The trouble is
問題是
I'm reading the newspaper downstairs.
我在樓下看報紙。
No! You don't understand! Not before or after meals--instead of them.
“不是，你沒聽懂！不是飯前或飯后吃--而是代替三餐飯。”