mail基本解释
n,邮件；邮政，[邮]邮递；盔甲,同近
You shouldn’t read other people’s mail..你不应该看别人的信件。
邮件；邮政，邮递；盔甲英释中释nthe letters and packages that are delivered to you
by mail,邮寄；通过写信，通过邮递；按信件.短语
