字典網>> 英漢字典>> R開頭詞條>>roll up one's sleeves的意思 漢英字典roll up one's sleeves中文翻譯：捲起袖子, 準備行動, 準備工作 相關詞條：roll rim Rollier's formula roller drying roller coating roller skate rollover plate rolling movement rolled steel rolling machine Rollett's secondary substance