单词	重氢--氘
释义	重氢；氘deuterium氘；重氢diplogen
随便看	developmental test and evaluation developmental threshold developmental threshold temperature developmental total developmental trend developmental unit developmental zero development anatomy development area development assistance committee development bank development banks development biology development block of offshore oil-gas field development by hand development center development chromatography development clause development company development contrast development cost development costs development cycle development cycle simulation development decade