一级市场用英文怎么说

一级市场的英文：
primary market

primary feather
初级飞羽

A primary feather of a bird.
翅前羽鸟的初级飞羽

The Democratic primary was held this month.
民主党候选人初选于本月举行。

These are created by combining the primary.
这些颜色通过混合原色形成。

This should be your primary concern!
这一点是首先需要留心的。

Drug on the market
卖不出的货物

There is a dull market.
市场萧条。

Marketing: Marketing theory, sales management.
市场学：市场学理论、营销管理。

Security market and property right trade market are two collateral markets.
证券市场和产权交易市场是两个并行的市场。

The markets locate at severing middle and high end markets.
公司的产品市场定位是服务于中高端市场。