回帖 huítiě to reply to an invitation Origin Definitions Defs Strokes Stroke Words Sentences Sents huítiě to reply to an invitation · to post a comment 回 huí verb to answer to reply to a letter, message, or question; to report back帖 tiě noun invitation an invitation; a card or note; a noticehuítiě money order receipt 回 huí verb to return to return to a place; to go back or come back帖 tiě noun invitation an invitation; a card or note; a notice