emissions
n. 排放;排放物,辐射;发行(emission 的复数)
例句
It sets targets for reduction of greenhouse-gas emissions.
它为减少温室气体排放设立了目标。
《柯林斯英汉双解大词典》
The government has pledged to clean up industrial emissions.
政府已保证要清除工业排放物。
《牛津词典》
Industrialized countries must reduce carbon dioxide emissions.
工业化国家必须减少二氧化碳的排放。