曾经沧海 céngjīngcānghǎi widely experienced Origin Definitions Defs Strokes Stroke Words Sentences Sents 曾经 曾經 céngjīng adverb once previously; in the past; indicates that an action has happened before, often used in combination with 过 guo沧海 滄海 cānghǎi the sea the deep blue sea; the vast ocean