Knapsacked
n. (军用、旅行用的帆布或皮制)背包
🗣️ 情景例句
We're organizing an informal party, and I'd like you to come.
我们计划组织一个非正式聚会，我想请你参加。
They operated on him last night.
他们昨晚给他动手术了。
Where can we make the insurance claim?
我们可以在哪里提出保险赔偿？