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单词拼写：
polar
音标发音：
[ˈpəʊlə(r)][ˈpoʊlər]
词性词义：
adj.[数]极地的；两极的；正好相反的
速记技巧：
词根词缀法
拆：
-pol-极地+-ar形容词词尾
记：
极我们就很容易想到地球有【两极】，它们是【正好相反的】。
英英释义：
Adjective:
1.having a pair of equal and opposite charges2.characterized by opposite extremes; completely opposed; "in diametric contradiction to his claims" "diametrical (or opposite) points of view" "opposite meanings" "extreme and indefensible polar positions"3.located at or near or coming from the earth's poles; "polar diameter" "polar zone" "a polar air mass" "Antarctica is the only polar continent"4.of or existing at or near a geographical pole or within the Arctic or Antarctic Circles; "polar regions"5.extremely cold; "an arctic climate" "a frigid day" "gelid waters of the North Atlantic" "glacial winds" "icy hands" "polar weather"6.being of crucial importance; "a pivotal event" "Its pivotal location has also exposed it to periodic invasions" "the polar events of this study" "a polar principal"
短语词组：
polar cap[天]行星两极处之极...
polar bear北极熊
polar angle极角
polar coordinate极坐标,极座标...
polar navigation极区航行,极性导航子...
polar front[气]极面
polar circle极圈
polar diagram极图
polar curve配极曲线,极线,极坐...
polar axis极轴
polar equation极方程,极坐标方程...
polar projection极投影
polar body极体
polar zone定向偶极区
polar vector极矢量
polar molecule极性分子
polar nucleus极核
polar region极地
polar distance[天]极距
记忆技巧：
pol- 轴线 + -ar ...的
双语例句：
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.In 1971 he set out with his wife and baby daughter, Kari for north-west Greenland to live with the Polar Eskimos.
1971年，他带着妻子与女婴卡里到格陵兰西北部与爱斯基摩人生活在一起。
4.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。
5.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。
6.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。
7.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。
8.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。
9.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。
10.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。”
全部四级六级高考考研例句：
There have been half-hearted but well-publicized efforts by some food companies to reduce calories in their processed foods, but the standard American Diet is still the polar opposite of the healthy, mostly plant-based diet that just about every expert says we should be eating.
出自-2015年12月阅读原文
Normally planes don't go to the polar post from February to October because of the dangers of flying in the pitch-dark and cold.
2019年6月四级真题（第二套）听力 section A
On Wednesday, a polar wind brought bitter cold to the midwest.
2019年12月四级真题（第二套）阅读 Section B
There have been half-hearted but well-publicized efforts by some food companies to reduce calories in their processed foods, but the Standard American diet is still the polar opposite of the healthy, mostly plant-based diet that just about every expert sa
2015年12月四级真题（第三套）阅读 Section B
本文参考文献：
1 http://www.mcb5.cn/show
2 http://www.mcb5.cn/world
3 http://www.mcb5.cn/follow
4 http://www.mcb5.cn/why
5 http://www.mcb5.cn/its
6 http://www.mcb5.cn/word
7 http://www.mcb5.cn/now
8 http://www.mcb5.cn/mean
9 http://www.mcb5.cn/well
10 http://www.mcb5.cn/thing
11 http://www.mcb5.cn/come
12 http://www.mcb5.cn/over
13 http://www.mcb5.cn/feel
14 http://www.mcb5.cn/even
15 http://www.mcb5.cn/where
16 http://www.mcb5.cn/very
17 http://www.mcb5.cn/text
18 http://www.mcb5.cn/change
19 http://www.mcb5.cn/much
20 http://www.mcb5.cn/long
核心重点高频常考单词-polar的发音/词性词义/用法/同近反义词/记忆法/词根词缀/高级替换词/中英文例句-秒词邦免费背单词赚钱微信小程序
单词拼写：
polar
音标发音：
[ˈpəʊlə(r)][ˈpoʊlər]
词性词义：
adj.[数]极地的；两极的；正好相反的
速记技巧：
词根词缀法
拆：
-pol-极地+-ar形容词词尾
记：
极我们就很容易想到地球有【两极】，它们是【正好相反的】。
英英释义：
Adjective:
1.having a pair of equal and opposite charges2.characterized by opposite extremes; completely opposed; "in diametric contradiction to his claims" "diametrical (or opposite) points of view" "opposite meanings" "extreme and indefensible polar positions"3.located at or near or coming from the earth's poles; "polar diameter" "polar zone" "a polar air mass" "Antarctica is the only polar continent"4.of or existing at or near a geographical pole or within the Arctic or Antarctic Circles; "polar regions"5.extremely cold; "an arctic climate" "a frigid day" "gelid waters of the North Atlantic" "glacial winds" "icy hands" "polar weather"6.being of crucial importance; "a pivotal event" "Its pivotal location has also exposed it to periodic invasions" "the polar events of this study" "a polar principal"
短语词组：
polar cap[天]行星两极处之极...
polar bear北极熊
polar angle极角
polar coordinate极坐标,极座标...
polar navigation极区航行,极性导航子...
polar front[气]极面
polar circle极圈
polar diagram极图
polar curve配极曲线,极线,极坐...
polar axis极轴
polar equation极方程,极坐标方程...
polar projection极投影
polar body极体
polar zone定向偶极区
polar vector极矢量
polar molecule极性分子
polar nucleus极核
polar region极地
polar distance[天]极距
记忆技巧：
pol- 轴线 + -ar ...的
双语例句：
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.In 1971 he set out with his wife and baby daughter, Kari for north-west Greenland to live with the Polar Eskimos.
1971年，他带着妻子与女婴卡里到格陵兰西北部与爱斯基摩人生活在一起。
4.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。
5.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。
6.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。
7.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。
8.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。
9.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。
10.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。”
全部四级六级高考考研例句：
There have been half-hearted but well-publicized efforts by some food companies to reduce calories in their processed foods, but the standard American Diet is still the polar opposite of the healthy, mostly plant-based diet that just about every expert says we should be eating.
出自-2015年12月阅读原文
Normally planes don't go to the polar post from February to October because of the dangers of flying in the pitch-dark and cold.
2019年6月四级真题（第二套）听力 section A
On Wednesday, a polar wind brought bitter cold to the midwest.
2019年12月四级真题（第二套）阅读 Section B
There have been half-hearted but well-publicized efforts by some food companies to reduce calories in their processed foods, but the Standard American diet is still the polar opposite of the healthy, mostly plant-based diet that just about every expert sa
2015年12月四级真题（第三套）阅读 Section B
本文参考文献：
1 http://www.mcb5.cn/show
2 http://www.mcb5.cn/world
3 http://www.mcb5.cn/follow
4 http://www.mcb5.cn/why
5 http://www.mcb5.cn/its
6 http://www.mcb5.cn/word
7 http://www.mcb5.cn/now
8 http://www.mcb5.cn/mean
9 http://www.mcb5.cn/well
10 http://www.mcb5.cn/thing
11 http://www.mcb5.cn/come
12 http://www.mcb5.cn/over
13 http://www.mcb5.cn/feel
14 http://www.mcb5.cn/even
15 http://www.mcb5.cn/where
16 http://www.mcb5.cn/very
17 http://www.mcb5.cn/text
18 http://www.mcb5.cn/change
19 http://www.mcb5.cn/much
20 http://www.mcb5.cn/long
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