词汇	scowl on
释义	scowl on v.怒视
随便看	ammonia removal ammonia removal by blowing ammonia removal by steam stripping ammonia resol ammonias ammonia salt ammonia salt regeneration ammonia-salt solution ammonia satuator saturator ammonia saturator ammonia scrubber ammonia scrubbing in stripping Ammonia sensing film ammonia separation ammonia separator ammonia slip Ammonia smells bad ammonia soap ammonia soda ammonia-soda ammonia soda ash ammonia soda pocess ammoniasoda process ammonia soda process ammonia-soda process