Mailbag
n. 邮袋
✅ 同义词
🗣️ 情景例句
You know it isn't true.
你心里明白那不是真的。
I told him to come in and wait here.
我告诉他进来在这里等。
I like writing to my penfriend, but it takes a lot of time.
我喜欢给笔友写信，但那很花时间。