1. Ice caps and glaciers are melting. Ocean levels are rising. 冰盖和冰川正在融化。海洋水平线正在上升。
2. Prepare a white sauce by melting the butter in a pan, then adding the flour. 做白汁沙司的方法先将黄油在平底锅里融化，然后加入面粉。
3. When melting snow crystals or raindrops fall through very cold air, they freeze to form small particles of ice, called sleet. 当融化的雪晶或雨滴落下时穿过非常冷的空气，它们会冰冻成很小的冰粒子，称作冰雨。
英英解释
n.
1. the process whereby heat changes something from a solid to a liquid
2. becoming liquid
