初次发售的英文怎么说

初次发售的英文：
Primary Distribution

• 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。

• distribution of concept
  概念的周延
• This distribution, then, has two modes called a bimodal distribution.
  这种分布有两个众数，叫做双峰分布。
• The distribution is tabled as below.
  其分布情况列表如下。
• Termites are principally tropical in distribution.
  白蚁主要分布在热带地区。
• Microorganisms have a wide taxonomic distribution.
  微生物在分类学上的分布是很广泛的。