不明飞行物 bùmíngfēixíngwù unidentified flying object Origin Definitions Defs Strokes Stroke Words Sentences Sents 不明 bùmíng adjective unknown not clear; unknown; uncertain飞行 飛行 fēixíng verbnoun to fly to fly or travel through the air, such as birds or aircraft物 wù noun thing (bound form) thing; object; matter; material