英语词汇polar platform怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	polar platform
释义	polar platform 简明释义极平台，极地平台网络释义 1 ?极地空间平台 ... polar ozone极地臭氧 Polar Platform极地空间平台 polar stratospheric cloud （PSC）极地平流层云 ... 2 ?极平台 ... polar outbreak 极地寒潮爆发 polar platform 极平台 polar plotter 极区角距尺 ... 短语 1 polar orbit platform 极轨道平面 2 polar orbiting platform 极轨平台双语例句 1 Polar bears cannot survive without sea ice, using it to raise their young, to travel and as a platform for hunting seals - their primary food source. 没有海冰，北极熊就无法生存。它们需要利用海冰来抚养幼仔，四处漫游，并以此为平台捕猎它们的主要食物，海豹。 2 Polar bears are threatened because they use sea ice as a platform from which to hunt seals. But a warming climate brings many problems for the Inuit. 气候变暖让北极熊受到威胁是因为他们需要冰海来捕捉海豹，但是一个暖和的气候对因纽特人会带来很多麻烦。
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