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protective barrier

讀音

漢語翻譯

【化】 防護欄桿

例句:

  1. A wall or embankment, as in a mine or along a waterfront, that acts as a protective barrier.
    (坑內的)堵壁、堤岸、擋土牆在礦井裡或沿著水邊的牆或堤,用來當作當保護物的障礙物

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