perforated pipe中文,perforated pipe的意思,perforated pipe翻译及用法 2026-10-18 06:30 浏览次数 35 perforated pipe英[ˈpɜ:fəˌreɪtɪd paip]美[ˈpɚfəˌretɪd paɪp]多孔管;[机] 穿孔管