阿穆爾河 Save Sign in to save words Simplified: 阿穆尔河 āmùěrhé ㄚ ㄇㄨˋ ㄦˇ ㄏㄜˊ Amur River (the border between northeast China and Russia) same as 黑龙江 hēilóngjiāng Character by character 阿(ā)prefix used before monosyllabic names, kinship terms etc to indicate familiarity 穆(mù)surname Mu 爾(ěr)thus 河(hé)river A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0