液化

例句：

1. 1. The water has liquefied into a liquid state.
   水已经液化成液态。
2. 2. The ice cream is liquefying in the freezer.
   冰淇淋在冰箱里正在液化。
3. 3. The hot air liquefies into droplets of water.
   热空气液化成水滴。