首先介绍了PSD器件的类型、工作机理和结构特点的翻译：First introduced the PSD device type, mechanism and structure features 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Psd first introduced the type of device, working mechanism and structural features

First introduced the PSD device type, mechanism and structure features

First introduced the PSD component type, the work mechanism and the unique feature

正在翻译，请等待...

First introduced the PSD device type, mechanism and structure features