護孔環 Save Sign in to save words Simplified: 护孔环 hùkǒnghuán ㄏㄨˋ ㄎㄨㄥˇ ㄏㄨㄢˊ grommet Tw Character by character 護(hù)protect 孔(kǒng)surname Kong 環(huán)surname Huan A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0