emission
/ɪˈmɪʃ(ə)n/📚 2937 75 2六级托福An emission of something such as gas or radiation is the release of it into the atmosphere. 排放
noun [具体名词]排放物，散发物；（尤指光、热、气等的）散发，排放；射精，遗精；<古>发行
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。
- emission 出现在下面的课文中
- Lesson 43 Are there strangers in space? emission 名词: 散发
单词造句: