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Mongolian is the word for the people, the language, and the things of — the country in north-central Asia between Russia and China, with its capital at . As an adjective it means 'of ': Mongolian food, Mongolian history, the Mongolian . As a noun it means a person from , or the Mongolian language.
Mongolian is the word for the people, the language, and the things of MongoliaMongolian這個字指的是蒙古（Mongolia）的人、語言和各種事物——the country in north-central Asia between Russia and China蒙古是位在中北亞、介於俄羅斯和中國之間的國家，with its capital at Ulaanbaatar首都在烏蘭巴托。As an adjective it means 'of Mongolia'當形容詞時，它的意思是「蒙古的」：Mongolian food, Mongolian history, the Mongolian steppe像Mongolian food（蒙古菜）、Mongolian history（蒙古歷史）、the Mongolian steppe（蒙古草原）。As a noun it means a person from Mongolia, or the Mongolian language當名詞時，它指的是蒙古人，或是蒙古語。
The country itself is , not Mongolian; we do not say 'I went to Mongolian.' Though actually, older English also used for the people. Today Mongolian is the normal school-book word. The land is huge and peopled, with grass plains and desert; that is the place this word points to.
The country itself is Mongolia, not Mongolian國家本身叫做Mongolia，不是Mongolian；we do not say 'I went to Mongolian.'我們不會說「I went to Mongolian.」Though actually不過，older English also used Mongol for the people較早的英文也會用Mongol來稱呼這裡的人。Today Mongolian is the normal school-book word現在Mongolian是課本上常見、正常的用字。The land is huge and thinly peopled這片土地很大，人口稀少，with grass plains and desert有草原也有沙漠；that is the place this word points to這個字指的就是這個地方。
There was also an old medical use of Mongolian for Down's syndrome, the same ugly history as and . That use is offensive and finished. If you mean the condition, say Down's syndrome.
There was also an old medical use of Mongolian for Down's syndromeMongolian還有一個舊時的醫學用法，用來指唐氏症，the same ugly history as mongol and mongolism跟mongol、mongolism一樣有著難堪的歷史。That use is offensive and finished這個用法帶有冒犯意味，已經不再使用了。If you mean the condition, say Down's syndrome如果你要說這個病症，請說Down's syndrome（唐氏症）。
原始詞典資料7 筆記錄
以下是外部詞典記錄的用法，原文照列，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
Mongolianadj/mɒŋˈɡoʊliən/
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Of or relating to Mongolia or its peoples, languages, or cultures.
- He had a Sister, which according to the Mongalian custom lived in the devoted spiritual state.
- The Mongolian characters...are written perpendicularly from above downward.
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datedanthropologyhuman-sciencessciencesResembling or having some of the characteristic physical features of the mongoloid racial type.
- The Mongolian variety inhabits eastern Asia, Finland, and Lapland in Europe, and includes the Esquimaux of North America.
- The white (or Caucasian), the yellow (or Mongolian), and the black (or Ethiopian)
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offensivearchaicRelating to or affected with Down syndrome.
- The Mongolian type of idiocy occurs in more than ten per cent. of the cases which are presented to me.
- The condition known as trisomy 21 syndrome or mongolian idiocy (sometimes referred to as Down's syndrome) had long been an enigma.
Mongoliannoun/mɒŋˈɡoʊliən/
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A native or inhabitant of Mongolia.
- The Cossac there, The Calmuc, and Mungalian, round the bales In crowds resort.
- This day we saw some scattered tents of Mongalians, with their flocks.
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A group of languages from Mongolia, specifically Khalkha, the official language of Mongolia.
- Khalka […] Mongolian possesses seven vowels and twenty consonants.
- The Altaic family […] comprises about 40 languages, classified into three groups: Turkic, Mongolian, and Manchu-Tungus.
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A person of the mongoloid physical type.
- A particular individual which the latter considered a Mongolian and the former assures us is an Ethiopian.
- She was found to be one of the type of white women whose nasal organs appear never to have been developed, and who take to the loathsome Mongolian and his filthy hovel as blithely as a plague rat to a sewer.
資料來源：英文維基詞典 English Wiktionary（CC BY-SA 4.0）。 原文照列，未經改寫。