護軌 Save Sign in to save words Simplified: 护轨 hùguǐ ㄏㄨˋ ㄍㄨㄟˇ guard rail railway Character by character 護(hù)protect 軌(guǐ)rail A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0