polar
US:/ˈpoʊlər/
UK:/ˈpəʊlə(r)/
adj.:
极地的；近地极的；南极（或北极）的；磁极的
n.:
【几】极线；极面
网络:
极坐标图；极性；南极的
Examples
1.
The summit is shrouded in freezing mist, and my wife is concerned we might have a close encounter of the scary kind with a polar bear.
山顶上被冻雾所笼罩，我妻子担心我们会与北极熊不期而遇。
2.
A polar bear dries off in the sun after coming out of the water in his enclosure at a zoo in Berlin.
在柏林动物园里，一只北极熊在自己的领地爬出水面后在太阳底下晾干着。
3.
C's data indicates that the wall of the south polar crater was more reflective than expected. So some experts think probably ice there.
飞船C的数据显示了月球的壁面具有反射光的能力，所以一些专家认为月球上有冰的存在。
4.
A stranded female polar bear and mother of two cubs waits for the sea ice to return to be able to hunt.
滞留的雌性北极熊-两个小熊的母亲正在等待可以返回的海冰。
5.
There was so much ice in 1992 , the following year, that there was a bumper crop of polar bear cubs who were known as the Pinatubo cubs .
第二年1992年，很多的冰才使北极熊幼仔丰产，它们取名皮纳图博北极熊宝宝。
6.
Which, for the great majority of the time that polar bears have been polar bears, has been a reasonable assumption.
绝大多数时候北极熊就是这个样子的，这看起来是一个合理的假设。
7.
We have spent a great deal of time on the competitive model, and we now turn to the polar opposite case, that of monopoly.
我们前面讨论了完全竞争市场，现在我们来看看市场的另一个极端，即垄断。
8.
And there was a roust of the pyjama-clad as the first polar bear was spotted, after hours, by Johan up in the crow's nest.
几小时后，乔纳在瞭望台上看见了第一头北极熊，唤起了身穿睡衣的大家。
9.
Rogers saw something most of his counterparts did not . " I 've never had a polar bear moment , " he says .
罗杰斯看到了大部分同行都没看到的机会。他说：“我从来不是北极熊。”
10.
Then Polar Bear began to tumble. He did jumps and spins and somersaults, and stood on his head.
然后，北极熊开始暴跌。他跳跃和旋转、翻筋斗，站在他的头上。