纯色岩燕 chúnsèyányàn dusky crag martin Definitions Defs Origin Strokes Stroke Words Sentences Sents 纯色岩燕 (純色岩燕) chúnsèyányàn dusky crag martin (bird species of China) dusky crag martin (Ptyonoprogne concolor) Sources Definitions CC-CEDICT
纯色岩燕 (純色岩燕) chúnsèyányàn dusky crag martin (bird species of China) dusky crag martin (Ptyonoprogne concolor) Sources Definitions CC-CEDICT
