单词	net-zero
释义	net-zero adjective net-ze·​ro ˈnet-ˈzē-(ˌ)rō  -ˈzir-(ˌ)ō : resulting in neither a surplus nor a deficit of something specified when gains and losses are added together net-zero carbon emissions The General Services Administration has sealed an unusual deal to guarantee achievement of net-zero energy consumption in a federal facility … Charles S. Clark especially, of buildings : producing enough energy (as through solar panels or passive heating) to offset any energy consumed By 2020 all new homes built in California will have to be net-zero buildings that produce enough power to offset all their energy needs … K. Kaufmann Another affordable, net-zero house is under construction in North Minneapolis, and a third is in development at the school. John Cary Word History First Known Use 1936, in the meaning defined above
随便看	contopuses contopusses contorniate contorniates contorniati contorniato contornos contort Contortae contorted fool's huckleberry fool's paradise fool's paradises fool's parsley fool's watercress fool's-coat fool's-coats fool's-stones fool-happy fooled fooled (with) fooled around fooled with fooler fooleries

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