Knapsacked
n. (军用、旅行用的帆布或皮制)背包
🗣️ 情景例句
What are you going to do about your appointment
那怎么办
It is lost labour to sow where there is no soil.
没有土壤，播种也是徒劳。
I have a good idea!
我有一个好主意。