1. 蒙古国的;蒙古国人的;蒙古语的;蒙古国文化的
Mongolian means belonging or relating to Mongolia, or to its people, language, or culture.
2. 蒙古国人;蒙古族人
A Mongolian is a Mongolian citizen, or a person of Mongolian origin.
3. 蒙古语
Mongolian is the language that is spoken in Mongolia.