Extremely cold cryogens such as hydrogen and helium can even freeze or solidify the surrounding air.

 
  • 極低溫液體,如氫和氦甚至能冷凍或凝固周?chē)諝狻?/strong>
目錄
附錄 查詞歷史
    国内精品美女A∨在线播放xuan