1. 结冰：ice machine 制冰机 | ice over 结冰 | ice pack 冰袋

2. 结冰; 由冰层复盖：straight off the ice 立刻; 立即; 新鲜的(食物) | ice over 结冰; 由冰层复盖 | ice up 结上一层冰, 由冰层复盖

verb

1. become covered with a layer of ice
    of a surface such as a window

    e.g. When the wings iced up, the pilot was forced to land his plane

    Synonym: ice upfrost over