英语词汇“pure helium”的翻译、意思、用法、释义-英汉汉英词典

单词	pure helium
释义	pure helium纯氦pure helium純氦機械工程
随便看	truxal synthesis method truxane truxane-- bisindene truxane; bisindene truxene truxillic acid truxilline truxilline; cocamine truxillo wool truxinic acid truxinic acid--isotruxillic acid truxone trv trv. trxf trxf {total reflection x-ray fluorescence} try try a case try a fall try a fall with someone try a fall(with someone) try again try a little try a man try a man (as in court),