fusion/ˈfjuːʒ(ə)n/
n.1. 熔化，熔解the fusion of metals各种金属的熔合
This alloy is formed by the fusion of two types of metal.这种合金是用两种金属熔合而成的。
2. 混合；结合a fusion of interests利益的结合
This series of symphony is a fusion of several different styles of music. (喻)这一组交响乐曲是揉合几种不同风格的乐曲而成的。