| 例句 |
prerequisitenoun something that you officially must have or do before you can have or do something elseCitizenship is a prerequisite for voting. The introductory course is a prerequisite for the advanced-level courses. Having good credit is a prerequisite to applying for a loan. preconditioncondition, demand, essential, must, must-have, necessary, necessity, need, needful, requirement, requisite, sine qua nonadvantage, edge, plusdesideration, desideratum, wish amenity, comfort, extra, extravagance, frill, indulgence, luxury, superfluity, surplus, surplusagenonessential, nonnecessity ca. 1631 |