Our office was soundproofed not long ago.
我们办公室不久前安装了施。
Our office was soundproofed not long ago.
我们办公室不久前安装了施。
soundproof cork insulation; a layer of trapped air that serves as insulation.
软木材料;用于绝缘密封空气层
Makes the soundproofing board, the ceiling, the vase and so on;
制造板、天花板、花瓶等;
声明:以上例句、词性分类均由互联网资源自生成,部分未经过人工审核,其表达内容亦不代表本软件观点;若发现问题,欢迎向我们指正。