雅虎香港 搜尋

搜尋結果

  1. en.wikipedia.org › wiki › IceIce - Wikipedia

    14 小時前 · Ice is water that is frozen into a solid state, typically forming at or below temperatures of 0 °C, 32 °F, or 273.15 K. It occurs naturally on Earth, on other planets, in Oort cloud objects, and as interstellar ice. As a naturally occurring crystalline inorganic solid with an ordered structure, ice is considered to be a mineral. Depending on ...