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单词 nitrogen-cycle
释义

ni·tro·gen cy·cle

noun
/ˈnaɪtrədʒən saɪkl/
/ˈnaɪtrədʒən saɪkl/
[countable, uncountable]
  1. the processes by which nitrogen is passed from one part of the environment to another, for example when plants decay (= become destroyed by natural processes)氮循环(各种形式的氮在自然界的循环)Topics The environmentc2
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更新时间:2025/8/14 3:35:05