Cofacter
n. 余因子
🗣️ 情景例句
I have a picture of Grandpa and Dad and me in my wallet.
我皮夹里有一张照片，是爷爷、爸爸和我在一起照的。
I haven't seen you for age. You haven't been sick, have you?
好久不见。你不是病了吧？
OK. Thanks.
好吧，谢谢。