The images above, taken on December 24 of 2008, show water frozen in a the act of cascading over the top of the dam.

上图摄于2008年11月24日，展示了从坝顶奔流而下的瀑布被冻住的景象。

youdao

The pipes have frozen, so we've got no water.

水管已经冻了，我们接不到水。

《牛津词典》

Any water molecules that found their way to the floors of craters near the moon's poles, that water would be perpetually frozen, because the floors of those craters are always in shadow.

只要找到了通向月球两极附近陨石坑底部的路，这些水分子就会永远冻结，因为这些陨石坑的底部总是在阴暗处。

youdao

Groups of frozen water droplets are called snow pellets.

VOA: special.2010.01.05

Groups of frozen water-droplets are called snow pellets.

VOA: special.2011.01.11

Snow is a form of frozen water.

VOA: special.2010.01.05

Last week also brought news from Mercury that even this scorched rock, orbiting closest to the Sun, has billions of tonnes of water frozen in the shadows.

BBC: New age of exploration in the hunt for extreme life

The only visible water is frozen, and that is probably true of any that is hidden underground as well.

ECONOMIST: A drought on Mars

Four-fifths of the world's fresh water is frozen.

ECONOMIST: Low temperatures