词语氢气
解释hydrogen
hydrogen〔名词〕氢详细»
hydrogen〔名词〕氢,氢气详细»
hydrogen氢气详细»
hydrogen氢详细»
氢气hydrogen gas;hydrogenium;inflammable air详细»
氢气hydrogenium详细»
氢气inflammable air详细»
氢气gaseous hydrogen;hydrogen gas详细»