用过期的碱面蒸的馒头能吃吗|
  • 用过期的碱面蒸的馒头能吃吗|
  • 用过期的碱面蒸的馒头能吃吗用过期的碱面蒸的馒头能吃。原因:碱本身就是一种稳定的物质,不会与空气中...