背书 bèishū to recite Origin Definitions Defs Strokes Stroke Words Sentences Sents bèishū to recite 背 bèi verb to memorize to learn by heart; to recite from memory书 書 shū noun book book; volumes or works of text or drawings bound togetherbèishū to endorse 背 bèi to mount to mount a picture or scroll; to reinforce the back of a book or scroll with paper or silk书 書 shū noun document a formal document, certificate, or written statement