背地 bèidì behind someone's back Origin Definitions Defs Strokes Stroke Words Sentences Sents 背地里 bèidìli behind someone's back secretly; on the sly; privately; away from others' view光背地鸫 guāngbèidìdōng plain-backed thrush a bird species of China, Zoothera mollissima褐背地山雀 hèbèidìshānquè ground tit a bird species of China (Pseudopodoces humilis)