fine pumice aggregate中文,fine pumice aggregate的意思,fine pumice aggregate翻译及用法 2026-10-17 12:06 浏览次数 30 fine pumice aggregate英[fain ˈpʌmɪs ˈæɡriɡit]美[faɪn ˈpʌmɪs ˈæɡrɪɡɪt]细浮石骨料