大一英语单词是： freshman。
n. <美>（中学或大学的）一年级学生；<美> 新手；新手
短语
Freshman Seminar 新生研讨课 ; 新生超小型课堂 ; 新生讨论课 ; 讨论课
freshman class 新生班 ; 本科一年级 ; 接申请本科一年级 ; 如一年级
Freshman Year 大学一年级 ; 大一学年 ; 今年大一
同根词
词根： fresher
n.
fresher 新鲜人；大学一年级新生
freshener 清凉剂；化妆水；新手
双语例句
1、Health educators at American universities say that the Freshman 15 have been on the scene as long as they have. It seems fairly common.
美国各大学的健康教育学家们表示大一新生体重增加的现象由来已久，好像已经司空见惯了。
2、Freshman: Looks forward to first classes of the year.
大一新生盼望着本学期各科的第一节课。
3、He transferred to UCLA after his freshman year.
他读完大学一年级后，转学到加利福尼亚大学洛杉矶分校。
4、About 40% of all students entering as freshmen graduate within 4 years
所有入学新生中约有40%在4年内毕业。
5、But as a scared freshman looking at their grades, it's not fun.
但是作为个恐慌地关注着自己成绩的新生，这并不好玩。
6、Jack decided to live in during his freshman year at college.
杰克决定大一时住校。
7、They have all these great activities for prospective freshmen.
这会举办各种各样的活动来招待未来的新人。
8、Jack decided to live in during his freshman year at college.
杰克决定大一时住校。