arctic

['ɑ:ktik]

adj.北极的, 极寒的
n.北极圈, 北极

例句与用法：

Eskimos live in the Arctic.

爱斯基摩人生活在北极。

I guess there are much less people in the Arctic regions than here.

我想北极地区的人要比这里的少得多。

These birds are able to survive the perils of the Arctic winter.

这些鸟能在北极寒冷的冬天里生存。

The polar bear's habitat is the icy waters of the Arctic.

北极熊的栖息地是冰冷的北极海域。

The explorer told the boys about his adventures in the Arctic.

那位探险家把他在北极的冒险活动讲给男孩子们听。

Scientists think that the Arctic is endangered by pollution.

科学家们认为北极面临着被污染的危险。

We can't stand this arctic weather.

我们受不了这种严寒的天气。

I have never seen an arctic bear.

我从未见过北极熊。

词形变化：

动词过去式: arced/arcked | 动词过去分词: arced/arcked | 动词现在分词: arcing/arcking | 动词第三人称单数: arcs |

详细释义：

a.

1. 北极的

2. 极寒的

n.

1. 北极地带; 北极圈

2. (常复数)【美】御寒防水套鞋