by electric means,continuously visible是什么意思、英文翻译及中文解释
by electric means,continuously visible
词语: by electric means,continuously visible
解释: 通过电的方式、持续可见
词典: 专利专业英汉词典
by electric means,continuously visible 相关解释
通过电的方式、持续可见 by electric means,continuously visible