不懈怠 Save Sign in to save words bùxièdài ㄅㄨˋ ㄒㄧㄝˋ ㄉㄞˋ untiring without slacking Character by character 不(bù)no 懈(xiè)lax 怠(dài)idle A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0