英语词汇氩的读音、翻译及短语词组释义-英汉双解词典-求索网

单词	氩
释义	氩argon 【医】 argon 氩(1)氬yà(2)一种无色、无臭的惰性气体元素,存在于空气中,占空气体积的0.94%,亦存在于火山气体中,从液态空气分离获得。主要用于金属加工和电弧焊接时作为保护性气氛,还用于白炽电灯和荧光灯泡、充气电子管以及盖革计数管作填充气体 [argon]――元素符号为A或Ar
随便看	have a guilty conscience have a hairbreadth escape have a hand in have a hand in sth have a hard head have a head have a head like a sieve have a heart have a heat on have a high color have a high colour have a high opinion of have a high regard for sb's opinion have a hold over have a horror of sth have a joke with sb have a keen scent for have a lark have a laugh at sb's expense have a liking for have all one's buttons have all the say have a load on have a long head have a longing for sth

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