柯林斯词典prerequisite /priːˈrɛkwɪzɪt/ (prerequisites) 1. N-COUNT If one thing is a prerequisite for another, it must happen or exist before the other thing is possible. 先決條件 Good self-esteem is a prerequisite for a happy life. 良好的自尊心是幸福生活的先決條件。 返回 pre-requisite