pgw造句

例句与造句

1. Image guidance is the key technology of precision guided weapon ( pgw ) while image tracker is the core of image guiding system
   图像制导是精确制导武器的关键技术之一,而图像跟踪器是图像制导系统的核心部分。
2. It's difficult to find pgw in a sentence. 用pgw造句挺难的