古北界 Save Sign in to save words gǔběijiè ㄍㄨˇ ㄅㄟˇ ㄐㄧㄝˋ Palearctic realm Character by character 古(gǔ)surname Gu 北(běi)north 界(jiè)boundary A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0