It is like light casting a shadow.

就好像光线投下影子。

youdao

A light casting check management system based on IC cards is designed and developed.

设计开发了一种基于IC卡和数据库技术的小件寄存管理系统。

youdao

A light casting check management system based on IC cards is designed and developed.

设计开发了一种基于IC卡和数据库技术的小件寄存管理系统。

youdao