| 释义 |
movable barrier 释义 可移动阻片 例句 1·The technical characteristics and economic merit of indoor sound barrier was analyzed according to the design based on the fixed type and movable type barrier . 通过固定式及活动式声屏障的设计,分析了室内声屏障的技术特点和经济效益。 2·Meal with movable panels, beautiful fashion, dinner plate at both ends of a slide can be placed in the lift needed barrier . 配有可移动式餐板,美观时尚,餐板两端有滑道,可根据需要放置在升降护栏的。
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