shàng shì上市to go on sale; to go publicHSK 6 · 词频 4.8含义to hit the market; to go on saleto go public; to be listed on the stock market例句楼下超市新上市的那款西瓜，切开来居然是白瓤的。他们公司嚷嚷上市三年了，到现在连个影子都没见着。