字典 波兰语 - 英语
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emisja gazów 用英语:
1. 
emission
Filters stop emission of gas into the atmosphere.
The air is polluted by emissions produced by cars and industry.
Well, it's very unlikely that we could cut all emissions.
Positron Emission Tomography uses a radioactive tracer to visualize metabolic activity within the human body.
gas emissions 
gases emission 
gas discharge 