貿易 màoyì HSK5 trade Origin Definitions Defs Strokes Stroke Words Sentences Sents màoyì trade · to trade 贸 貿 mào noun trade (bound form) trade; commerce; to exchange goods易 yì noun to change to change; to alter; to replacemàoyì to change 贸 貿 mào to change (bound form) to change or shift, as in the landscape or status of a place over time易 yì noun to change to change; to alter; to replace