单词	填塞用油麻丝
释义	填塞用油麻丝oakum
随便看	hydrogen passivation hydrogen pentasulfide hydrogen peroxidase hydrogen peroxide hydrogen peroxide (30%) hydrogen peroxide bleaching hydrogen peroxide formation hydrogen peroxide hydrogen peroxidetest hydrogen peroxide solution hydrogen peroxide sterilization hydrogen peroxide test hydrogen peroxide turbine hydrogen persulfide hydrogen persulphide hydrogen per-sulphide (inorganic chemistry) hydrogen phosphate hydrogen phosphide hydrogen phosphide; phosphoretted hydrogen hydrogen phosphide poisoning hydrogen plant hydrogen plasma hydrogen-poor star hydrogen postoxidation annealing hydrogen potential hydrogen power generation