记忆方法
双解例句
小知识
A precondition is a prerequisite. It’s the thing that has to happen before something else happens. For example, as a precondition to getting your allowance, you might have to give the dog a hairdo once a week.
Precondition is often used in the negative – when world leaders meet to discuss something, they might ask for no preconditions. Clean slate. On the other hand, good grades are sometimes a precondition for joining the school basketball team. Applying for a new job can be frustrating when you realize that experience is a precondition, but you're not sure how to get the experience without getting a job. When it's a verb, precondition means to prepare something (or someone).
实用短语
单词用法
同根词
词根:preconceive
adj.preconceived预想的;(思想或观点)事先形成的
preconcerted预定的;事先计划的
v.preconceived预想(preconceive的过去式和过去分词)
preconcerted预先商洽(preconcert的过去式)
vt.preconceive预想,使成先入之见;对…事先加以考虑