词汇	Variable speed operation
释义	Variable speed operation 变速运行
随便看	sterile male technique sterile-male technique Sterile material Sterile means free of any viable organisms Sterile means free of any viable organisms6 sterile mechanism Sterile medical appliance sterile medicine spiral ejector sterile medroxyprogesterone acetate suspension sterile meningitis sterile methylprednisolone acetate suspension sterile milk sterile millipore filter sterile mycelium sterile myzelium sterileness sterile pinna sterile pinnule Sterile pistil and tepals length equal or Sterile pistil and tepals length equal or 3:2 sterile plant Sterile plant-Guiyin AB sterile plantlets sterile plate sterile pleasures