postbox

noun

1. 邮筒；邮箱
   a public box, for example in the street, that you put letters into when you send them

1. 邮筒；信箱
   A postbox is a metal box in a public place, where you put letters and packets to be collected. They are then sorted and delivered.

in AM, use 美国英语用 mailbox

1. I stuck the stamp on and ran to the postbox.
   我贴上邮票，然后向邮箱跑去。
2. There is a postbox at the street corner.
   胡同拐角儿有个邮筒。
3. Input the user name, the system will send the password in your effective postbox automatically.
   并输入用户名，系统将自动发送密码到您的有效邮箱中。
4. They are able to communicate via writing letters to each other and placing them in the postbox located in front of the lake house.
   他们通过给对方写信，并把信件放入湖边小屋前的信箱来进行交流。
5. I dropped the letter into the postbox.
   她把信丢在信箱里。
6. Whole streets were dug up, with a postbox buried up to its neck, still functioning.
   街上到处在挖沟，邮筒子一直给埋到脖颈，居然还在用着。
7. When you've stuck the stamps on your letter you can put it in the postbox outside.
   当你在信上贴好邮票后，你便能把它投到外面的邮筒中去了。
8. The paper introduces optical fibre transmission, digital program-controlled exchange, radio train control communications, pressure maintenance and monitoring for communication cable, speech-sound postbox and other systems.
   介绍了京九铁路光缆传输、数字程控交换、无线列车调度通信、通信电缆气压维护监测、语音邮箱等系统。

noun

1. public box for deposit of mail

   Synonym:    mailboxletter box