POB
abbr. 邮政信箱（Post Office Box）
例句
This is called The Principle of Balance (POB).
这种称之为均衡原则(pob)。
"A pob can be tucked behind the ears as if she were saying, "Voters, I'm listening, " added Teddy.
“将波波头收拢在耳后就好像她在说‘选民们，我正在倾听呢，’”特迪补充道。 。
This data object has three properties that are all PHP strings: name, dob (date of birth) and pob (place of birth).
该数据对象有三个属性，均为php字符串：name、dob(出生日期)和pob(出生地)。
