銅環 Save Sign in to save words Simplified: 铜环 tónghuán ㄊㄨㄥˊ ㄏㄨㄢˊ brass ring door knocker Character by character 銅(tóng)copper 環(huán)surname Huan A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0