柯林斯词典infidelity /ˌɪnfɪˈdɛlɪtɪ/ (infidelities) 1. N-VAR Infidelity occurs when a person who is married or in a steady relationship has sex with another person. 私通 George turned a blind eye to his partner's infidelities. 乔治对他伴侣的私通睁一只眼闭一只眼。 返回 infidelity剑桥词典(an act of) having sex with someone who is not your husband , wife , or regular sexual partner （夫妇间的）不忠实，不贞行为 marital /sexual infidelity 婚姻／性方面的不忠 She could not forgive his many infidelities. 她不能原谅他的诸多不忠行为。 返回 infidelity