JamesSEED的老婆大人是spammer
prerequisite /priːˈrɛkwɪzɪt/ CET6+ TEM8(prerequisites) 1. N-COUNTIf one thing is a prerequisite for another, it must happen or exist before the other thing is possible. 先决条件 例:Good self-esteem is a prerequisite for a happy life. 良好的自尊心是幸福生活的先决条件。 展开全文原微博