| 释义 |
carbon cycle ˈkɑːbənsaɪkl 高ＳＴ短语¹¹⁴⁴⁶⁷⁺⁴
基本英英例句
碳氮循环,碳素循环,碳化循环,碳循环
生态环境生物
Noun:
the organic circulation of carbon from the atmosphere into organisms and back againa thermonuclear reaction in the interior of starsThecarbon cyclehas thus acquired another epicycle, and become even more complicated to understand than it was.碳循环因此又得纳入另一个亚循环，以致变得更加复杂难以理解。
Microbes and plants play substantial roles in the global cycling of carbon through the environment.各种微生物与植物透过环境在全球总体碳循环中扮演重要角色。 |