first-class market

• 一级市场

first-class market的用法和样例：

例句

1. These days the resale of contemporary art helps to inject cash into the primary market.
   这些天当代艺术品转售所得的收益为一级市场带来了大量资金。
2. If the after-listing market for shares dries up and there is no one to flip to, the primary market may evaporate as well.
   如果跟着上市的股票市场干涸了，也没有人再投进来，这样一级市场也会干涸。