1.mad as a hornet 氣得發狂的，狂怒的
例句：If you are really angry you might say you are mad as a hornet.
當你真的發怒時，你可以說你怒不可遏。
2.made of money 很有錢，錢多得用不完
例句：Looking at all the things he buys, it would seem he is made of money.
看看所有他買的東西，似乎他很富有的樣子。
3.mail box 郵箱,信箱
例句：Bank of America, for instance, allows you to receive your statements online. They never reach your mail box.
比如，美國銀行就允許從網上收取賬單，而從不以紙質形式寄到你的郵箱里。
4.mail carrier 郵遞員，郵件運載車
例句：Nima is the only mail carrier of Yunling post office in the Diqing Tibet Autonomous prefecture, Yunan province.
尼瑪是云南省迪慶藏族自治州云嶺鄉郵政所唯一的一名郵遞員。
5.mail room 收發室
例句：It's upstairs by the Mail Room.
在樓上收發室旁邊。
6.major in 主修，專攻
例句：Tell me about the courses of your major in university.
說說你在大學時都主修了什么課程?