历史新高 lìshǐxīngāo all-time high Origin Definitions Defs Strokes Stroke Words Sentences Sents 历史 歷史 lìshǐ noun history The past events of humanity or nature; past records or a person's background; the academic field or study of past events.新高 xīngāo new high a record high or new peak in quantity, price, or level