e·qui·lib·ri·um/ˏikwə`lɪbrɪəm; ˌiːkwɪˈlɪbriəm/ n [U] 1 [singular 单数，U] a balance between opposing forces, influences etc 〔敌对的力量、影响等的〕均衡，平衡: The supply and the demand for money must be kept in equilibrium. 货币的供需必须保持平衡。 2 [U] a calm state of mind 〔心绪的〕平静，安宁