mailbag
n. 邮袋;邮差背包
复数 mailbags
例句
The hot stove is still burning, so let's get to this week's mailbag.
这个话题仍然相当热门,让我们来看看本周球迷信箱。
Every day he rides on a bike with a mailbag from one house to another.
每天他骑着自行车,带着邮包从一家转到另一家。
The first five are quoted from my response to the original question in the mailbag.
前五个是引自我回复读者邮件中的。