基本解释adj.接近中年的同根派生 英汉例句用作形容词 (adj.)Few of the adventurers lived beyond middle age.能活到中年的冒险家为数很少。A new study shows that unhappiness in middle age, also known as midlife crisis, is a universal experience.一个新的研究显示中年的不幸福，也被叫做中年危机，是一个全世界的经历。