a university student who has not yet received a first degree
例句
用作名词(n.)
One of the perks about being at the open house is that, you can pretend to be an undergrad sauntering around in the campus.At least until you leave, that is.对了，昨天刚刚到南洋理工大学的开展会，在那里感觉好像一个大学生慢无目的的四处流荡。
