arctic adj. 1.北极的;寒带的 (opp. antarctic)。 2.极冷的,(态度等)冷淡的。 n. 1.北极圈;北极地方。 2.〔pl.〕〔美国〕橡皮套靴。 the A- Circle 北极圈。 an arctic expedition 北极探险。 the A- pole 北极(= North Pole)。 the A- Ocean 北冰洋。 an arctic smile 冷笑。
Such a dog would find it difficult to survive in an arctic climate 这样的狗,在北极的气候下将很难生存。
As the arctic climate changes and the ice slowly disappears , polar bears face an increasingly uncertain future 由于北极气候转变,冰层逐渐消失,北极熊的未来愈来愈不明朗。
As the arctic climate changes and the ice slowly disappears , polar bears face an increasingly uncertain future 随着北极气候的变化,和冰川的渐渐消融,北极熊的前途越来越扑朔迷离。
In another climate change article in the online journal science express , u . s . researchers reported that soot from industry and forest fires had a dramatic impact on the arctic climate , starting around the time of the industrial revolution 在线科学杂志掀起的另一股文章思潮的变革中,美国研究员报道了:从工业革命开始,工业生产和森林火灾产生的烟尘对北极气候产生了戏剧性的效果。