emission
n. 排放物,散发物;(尤指光、热、气等的)散发,排放;射精,遗精;<古>发行
【名】 (Emission)(英)埃米申(人名)
复数 emissions
例句
The emission of gases such as carbon dioxide should be stabilized at their present level.
二氧化碳之类气体的排放应该被控制在目前的水平上。
《柯林斯英汉双解大词典》
It is clear that the U.S. will meet its emission goals.
很明显,美国将会达到其排放目标。
Emission of these "greenhouse" gases contributes to global warming.
这些“温室”气体的排放会导致全球变暖。