[化學(xué) 冶金] 分段滾筒,剝皮機(jī),制皮機(jī) leather-working machine: 制革機(jī)section working machine: 定形材料工作機(jī)working machine: 工作機(jī)actual working machine-days: 實(shí)際工作臺(tái)日數(shù)beach working machine: 海灘作業(yè)機(jī)下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯