primary market的用法和樣例：
例句
- These days the resale of contemporary art helps to inject cash into the primary market.
這些天當代藝術(shù)品轉售所得的收益為一級市場(chǎng)帶來(lái)了大量資金。 - If the after-listing market for shares dries up and there is no one to flip to, the primary market may evaporate as well.
如果跟著(zhù)上市的股票市場(chǎng)干涸了，也沒(méi)有人再投進(jìn)來(lái)，這樣一級市場(chǎng)也會(huì )干涸。
