n.信箱，邮箱，邮筒

原形：postbox复数：postboxes

The postbox is located at the corner of the street.
邮箱位于街道拐角处。
She deposited her letter into the red postbox outside the post office.
她把信投进了邮局外面的红色邮箱。
He retrieved the mail from the mailbox every morning before heading to work.
他每天早上上班前都会从邮箱里取邮件。
The postbox was overflowing with letters, indicating a busy neighborhood.
邮箱里塞满了信件，说明这个区域很热闹。
A postbox with a slot for international mail is essential in a global village.
在全球化的小村庄里，一个能投寄国际邮件的邮箱是必要的。
She noticed a message slip through the open postbox slot.
她看到一封信从打开的邮箱口滑了进去。
The postbox was designed to be weather-resistant and durable.
这个邮箱设计成防风雨且耐用的。
The postman collected the mail from each mailbox on his route.
邮递员在他的投递路线上会收集每个邮箱的邮件。
The postbox was emblazoned with the national flag, signifying its official status.
邮箱上镶嵌着国旗，表明其官方身份。
She put a stamp on the envelope and then placed it in the mailbox.
她在信封上贴好邮票后，把它放进了邮箱。