premarket

a. 上市前的

释义与例句

n.
  1. 1.

    The informal market in stocks and other securities, held before the official markets open

    不可数 商务 金融

    Stocks are up in premarket trading this morning.

adj.
  1. 1.

    Prior to a product's official market release

    商务

    premarket testing

词源

From pre- + market.

来源：wiktionary