4. 具有调焦装
，
进行散光和聚光调节。
4. it has focusing device, which can make adjustment of astigmatism and prefocus.
4. 具有调焦装，进行散光和聚光调节。
4. it has focusing device, which can make adjustment of astigmatism and prefocus.
声
：上例句、词性分类均由
资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
