上门 shàngmén HSK4 to visit Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 在线购物和送货上门正在改变人们购买食物的方式。 zàixiàn gòuwù hé sòng huò shàngmén zhèngzài gǎibiàn rénmen gòumǎi shíwù de fāngshì. Online shopping and home delivery are changing the way people buy their food. Source: CCMatrix