研磨材料 Save Sign in to save words yánmócáiliào ㄧㄢˊ ㄇㄛˊ ㄘㄞˊ ㄌㄧㄠˋ abrasive grinding material Character by character 研(yán)grind 磨(mó)rub 材(cái)material 料(liào)material A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0