created sense approved 碳汇/碳匯 · tànhuì · carbon credits
碳汇 / 碳匯
tànhuì
carbon credits
tradable certificates representing the sequestration of carbon or the right to emit greenhouse gases
许多公司通过购买碳汇来抵消自身的碳排放。
noun
created sense approved 碳汇/碳匯 · tànhuì · carbon sink
碳汇 / 碳匯
tànhuì
carbon sink
a natural or artificial reservoir that accumulates and stores carbon compounds
森林是地球上最重要的碳汇之一。