Packboard
n. (有硬框和背带的)帆布背包
🗣️ 情景例句
May I speak to the head of the household?
我可以请户主听电话吗？
If you have time,will you call me tomorrow?
如果你有时间，你明天将打电话给我？
Accurate, don't you think? Fortunately, I wasn't wearing it at the time.
真够准的，是不是？幸亏我当时没戴帽子。