額爾古納河 [额尔－纳－]

Jyutping ngaak6 ji5 gu2 naap6 ho4
Pinyin é ěr gǔ nà hé

Definitions (CC-CEDICT)
  1. Argun River of Mongolia and Heilongjiang province, tributary of Heilongjiang River 黑龍江|黑龙江[Hei1 long2 jiang1]
Definitions (Wiktionary)
  1. name
    Argun (a river that forms part of the eastern China–Russia border)