eindexextinguishant./ik-sting-gwi-shuhnt/US // ɪkˈstɪŋ gwɪ ʃənt //UK // (ɪkˈstɪŋɡwɪʃənt) //灭火剂,扑灭剂,熄灭剂,灭火器Definitionsn.noun · 名词1.›a substance used in extinguishing fires.Level 4More words in e →