roof board
英
美
- board n.木板；布告板；董事会；船舷或机舱；伙食；舞台v.登(飞机、车、船等)；接受乘客；有偿提供食宿；搭伙；用木板覆盖
- roof n.屋顶；顶vt.覆盖；给...覆以屋顶
- Don't fix the products directly on any solid surface, such as concrete, roof board, and so on.
不要把塑木型材直接固定在任何的固体表面上，诸如混凝土，屋面板或天台等。
- The flying-off platform was to be provided on the roof of the hangar.
机库的顶篷是飞行甲板。
