陪域 Save Sign in to save words péiyù ㄆㄟˊ ㄩˋ codomain math. Character by character 陪(péi)accompany 域(yù)field Other words read péiyù In the same tone 培育 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0