Postal code
01
邮政编码
a series of letters and/or numbers used in postal addressing to help sort and deliver mail to the correct destination
例子
I need to write my postal code on the envelope before I send the letter.
我需要在寄信前在信封上写上我的邮政编码。
The postal code for this area is 90210.
这个地区的邮政编码是90210。
