n.变迁,世事变化;变迁兴衰( vicissitude的名词复数 );盛衰兴废;
例句:
His life is marked by vicissitudes.
他的一生几经沉浮.
She showed deep sympathy for his vicissitudes of life.
她对他生命的变迁深表同情.
Human's love has division of the vicissitudes of life.
人的爱情有悲欢离合之分.