slot cover

英 美
  • 缝口盖板
  • cover n.封面;盖子;套子;表面v.覆盖;涉及;包含;掩护;给…保险
  • slot n.狭缝;槽;投币口;时间段;职位;(鹿的)足迹v.插入;留细长的孔;放置
    1. The ejection-port cover rolled shut and there was a feeling like being shot from a cannon.
      弹射口盖板回转关闭,之后就有种炮弹出膛的感觉。