Definition: letters and packages that are delivered to homes, places of work, etc. Level: A2
我收到了一封来自我朋友的邮件。
I got a ___mail from my friend.
桌子上有一些邮件。
There is some ___mail on the table.
她花了一上午阅读和回复邮件。
She spent the morning reading and answering her ___mail.
