英语词汇arctic ecosystem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

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[生态]?北极生态系统
... 北极高山植物区系 Arctalpine flora 北极生态系统 arctic ecosystem 北极生态学 arctic ecology ...

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Maritime security and protection of the fragile Arctic ecosystem will also be hot items on the agenda at the May 28 meeting.
海事安全和保护北极脆弱的生态环境也是5月28日会议议程的重要议题。
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Due to the trend of decrease of the Arctic sea ice, the role of depletion of mercury in the atmosphere influences on the Arctic ecosystem should be received broad attention.
由于北极海冰减少变薄趋势还在持续，因此，北极大气中汞亏损引起的沉降通量增加对生态圈的影响应该引起广泛重视。
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They say this would threaten walruses and the whole ecosystem in the Arctic Ocean.
他们说，这会严重威胁到这些海象，甚至是北冰洋的整个生态系统。

单词	arctic ecosystem
释义	arctic ecosystem 简明释义北极生态系统网络释义 1 [生态]?北极生态系统 ... 北极高山植物区系 Arctalpine flora 北极生态系统 arctic ecosystem 北极生态学 arctic ecology ... 双语例句 1 Maritime security and protection of the fragile Arctic ecosystem will also be hot items on the agenda at the May 28 meeting. 海事安全和保护北极脆弱的生态环境也是5月28日会议议程的重要议题。 2 Due to the trend of decrease of the Arctic sea ice, the role of depletion of mercury in the atmosphere influences on the Arctic ecosystem should be received broad attention. 由于北极海冰减少变薄趋势还在持续，因此，北极大气中汞亏损引起的沉降通量增加对生态圈的影响应该引起广泛重视。 3 They say this would threaten walruses and the whole ecosystem in the Arctic Ocean. 他们说，这会严重威胁到这些海象，甚至是北冰洋的整个生态系统。
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