“polar regions”的概念、定义、翻译、参考文献-科学参考

单词	polar regions
释义	polar regions [`pō·lǝr ´rē·jǝnz] ^GEOGRAPHY The regions near the geographic poles; no definite limit for these regions is recognized.
随便看	astragal front astragalus astrakanite astral astral dome astral lamp astraphobia astrapophobia Astrapotheria Astrapotheroidea Astrea astre fictif astringent astrionics astro- astroballistics astrobiology astrobleme astrochanite astrochemistry astrochronology astrocompass astrocyte astrocytoma astrodome

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