/ˌi:kwɪˈlɪbriəm;ˌek-||; ˌikwəˈlɪbrɪəm/noun[U] [sing] 1 a state of balance, especially between forces or influences that are working in opposite ways 均衡；平衡: The point at which the solid and the liquid are in equilibrium is called the freezing point. 固体和液体可以平衡共存的温度叫做冰点。
2 a calm state of mind and a balance of emotions （心态）平静