Urban Dictionary, which is 10 years old, may be the ultimate example.

具有10年历史的‘城市词典’或许就是终极版本了。

When someone USES a slang word or phrase (especially online) you don't recognize, proceed directly to the Urban Dictionary.

当某人用了一个你不认识的俚语词或短语(尤其是在线时)时，直接去urban Dictionary。

Blondarexia, or, as the Urban Dictionary defines it: 'Being so addicted to bleaching your hair that it's almost white, flat, monochromatic, and burnt to a frizzle, ' is spreading.

根据“城市字典”的定义，金发女魔头被理解为：“她们对染发有着狂热的兴趣，而且通常会将头发染烫成纯粹的金色卷发。”

The database consists two parts: one is the physical database of urban electromagnetic environment, the other is data dictionary.

数据库包括两部分：一是城市电磁环境物理数据库，二是数据字典。