预科用英语怎么说

预科: [ yù kē ]

1. preparatory

其它相关解释:
<preparatory department> <prep.aratory school>

例句与用法:
1. 私立中学高中或大学预科学校，尤指私立学校
A secondary or college-preparatory school, especially a private one.

预科
preparatory department

大学预科
preparatory

简单点的动词就是 expect 也有希望的意思
i expect he will come tomorrow.
我预料他明天会来

expect It is not so difficult as I expected.

预科 [简明汉英词典]
preparatory