emission

美 [iˈmiʃ(ə)n]英 [ɪ'mɪʃ(ə)n]
  • n.排放;辐射;排放物;(书刊)发行
  • 网络发射;放射;散发

复数:emissions

emissionemission

emission

n.

1.[u](光、热、气等的)发出,射出,排放the production or sending out of light, heat, gas, etc.

2.[c]排放物;散发物gas, etc. that is sent out into the air

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