常見(jiàn)例句雙語(yǔ)例句EXTINGUISHING MEDIA : Water spray, dry chemical powder, foam or carbon dioxide.滅火劑:霧狀水,乾粉,泡沫或二氧化碳。08translation.cnFire protection. Fire extinguishing media. Halogenated hydrocarbons. Part 1 : specification for halon 1211 and halon 1301.防火。滅火介質(zhì)。鹵代烴。第1部分:聚四氟乙烯1211和聚四氟乙烯1301槼範(fàn)。However, the idea of children hasn't been accept for a long time, another challenge come across, that is childhood is extinguishing because of the utilization of electronic media.遺憾的是,人類社會(huì)有關(guān)兒童的觀唸剛確立不久,就遇到了挑戰(zhàn)——許多專家認(rèn)爲(wèi)“童年”正因電子媒介的使用而消逝。 返回 extinguishing medium