light weight
短语词组
- Light in Weight 重量輕
- light -weight paper 薄頁紙
- light t weight 輕的
- Ultra light in weight 超輕重量
- lightweight aggregate 輕骨料；輕砂石
- lightweight aggregate concrete 輕骨料混凝土；輕質集料混凝土
- lightweight concrete 輕質混凝土
- lightweight construction 輕型結搆；輕量搆造 返回 light weight