基本解释adj.第一年的同根派生 first-year相关词英汉例句用作形容词 (adj.)The first year of the course was an absolute doddle.第一年的课程简直太容易了。Seniors swoop in as young chicks enter their first year in college.小妞们刚开始大学第一年的生活,学长们就乘虚而入。first-year更多例句