shuttern.百叶窗;遮门;快门v.装以遮门;关上窗板;停业
shutter tube快门管
shutter test快门试验
shutter weir横轴闸门堰
shutter line快门线
shutter grate百叶炉篦
shutter catch百叶窗钩
shutter tract导波板, 防波板的导板
shutter hinge长翼铰链
shutter lever快门控制杆
shutter screw进风门螺钉