emissions 怎樣加ing

emissions

n. 排放物( emission的名詞復數 ) 散發物（尤指氣體）

[網絡] 排放量; 汽油廢氣;

[例句]They operate where people are breathing this exhaust, so this is a major step forward in terms of emissions.

因此這是在汽車排放物方面邁出的重大壹步。

[其他] 形近詞： transmissions admissions commissions