| 释义 |
emission
[英] [ɪˈmɪʃən]
[美] [ɪˈmɪʃən]
[名] 散发；排放；放射
词频排名 25221/55435
学习人数 37638
难度等级 7/10
认知比例 43.08%
例句
Save energy and cut emissions
节能减排
Emission of light from the sun is strong.
阳光的照射很强。
"BJ is planning to invest 760 billion yuan to control pollution in the next 3 years, starting from reducing the emission of PM2.5"
北京计划未来三年投资7600亿元治理污染，从减少pm2.5排放入手 - 2014.6 六级真题
助记
联想
e是电子，电子的任务（mission）是（热，光等）发射、喷射
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