词汇 postbag 在中文的含义

postbag 在英语中是什么意思？与 Lingoland 一起探索这个词的含义、发音及具体用法

postbag

US /ˈpoʊst.bæɡ/

UK /ˈpəʊst.bæɡ/

邮袋

the number of letters received at one time or on one subject:

示例:

•

It was clear from our postbag that viewers were unhappy about the program.