steam inlet for snuffing熄火: flameout; misfire; brennschl ...蒸汽: vapour; reek; breath; steam吹入: insufflation; blowing-in管: pipe; tube滅火蒸汽: extinguish steam; smothering steam; steam for fire-extinguishing下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
