不定期 Save Sign in to save words bùdìngqī ㄅㄨˋ ㄉㄧㄥˋ ㄑㄧ non-scheduled irregularly Character by character 不(bù)no 定(dìng)fix 期(qī)period A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0