Knapsacks
n. （士兵或旅行者的）背包( knapsack的复数形式 )
🗣️ 情景例句
That's nice. I'll be waiting for her call. Thank you.
太好了，那我就等她的电话。谢谢。
Here's my credit card, just bill me.
这是信用卡，请记账吧。
so she ran straight at them.
于是她直冲过去。