上座儿 shàngzuòr to fill seats Definitions Defs Origin Strokes Stroke Words Sentences Sents shàngzuòr to fill seats · popular 上座 shàngzuò to draw an audience to have a high attendance or be a box-office success at a theater or restaurant儿 兒 r particleaffix [erhua suffix] A suffix attached to a word to form a retroflex ending, often indicating a small size, a sense of familiarity, or turning a word into a noun.shàngzuòr seat of honor 上座 shàngzuò seat of honor the most prestigious seat at a table or in a room儿 兒 r particleaffix [erhua suffix] A suffix attached to a word to form a retroflex ending, often indicating a small size, a sense of familiarity, or turning a word into a noun.