净化气

【化】 clean gas; purified gas

净化的英语翻译：

refine; purge; purify; decontaminate; catharsis; clarification; cleanse
purgation; spiritualization
【计】 clean-up
【化】 decontamination
【医】 cleaning; depuration; purification

气的英语翻译：

gas
【医】 aer-; aero-; air; atmo-; physo-; pneuma; pneuma-; pneumato-; pneumo-