expansion factor中文,expansion factor的意思,expansion factor翻译及用法 2026-10-17 10:54 浏览次数 48 expansion factor英[iksˈpænʃən ˈfæktə]美[ɪkˈspænʃən ˈfæktɚ][高分子] 溶胀因子;[物] 膨胀系数;膨胀率