a mixture of mercury and another metal, especially one used by dentists to repair teeth

an amalgam filling 汞合金补牙填充料

a combination of parts that create a complete whole

The show was a wonderful amalgam of dance, music, and drama. 这场表演出神入化地将舞蹈、音乐和戏剧融为一体。

Nearly every new parent feels an amalgam of joy and terror. 几乎每一个初为父母的人都会感到既喜悦又恐惧。