[mass noun]mental calmness, composure, and evenness of temper, especially in a difficult situation (尤指面对困境时的)平和,镇静,泰然 she accepted both the good and the bad with equanimity. 是好是坏,她都坦然接受。
派生 equanimous [ɪˈkwanɪməs, iː-] adjective 语源
early 17th cent. (also in the sense 'fairness, impartiality'): from Latin aequanimitas, from aequus 'equal' + animus 'mind'