pack-ice

基本解释

The ice-cream pack was borrowed to decorate the car.
卖冰激凌的包装箱也被用来装饰车子。
The loss of pack ice also makes sea-transport in the Arctic easier for longer periods each year.
北极的海上交通也因为浮冰的减少而变得更容易，并且一年之中的通航期变长了。
Animals adapt to changing conditions,which might mean a shift in population patterns to areas where pack ice is morerobust year-round.
动物会适应变化的条件，这意味着它们的数量会转移到更加结实的冰盖上去。

The west coast, one of the most beautiful areas of the Antarctic, is usually free of ice during the austral summer from November to March, and is famed for its pristine, glacier-clad peaks, glistening icebergs, pack ice and wildlife.
ECONOMIST: Icebergs ahoy The

Pack ice is an area of ice that is floating on the sea. It is made up of pieces of ice that have been pushed together.