academic year
n.学年
1.The new academic year is coming.
新学年就要来了.
2.As the new academic year is rapidly approaching,I am most eager to hear from you concerning this problem.
新的一学年正飞快来到,我急切地盼望得到您对此事的回答.
3.One of three terms into which an academic year is divided in some universities and colleges.
一学期在某些大学和学院一学年分成的三个学期中的一个学期
undergraduate
n.（名词）
A college or university student who has not yet received a bachelor's or similar degree.
大学生：还未拿到学士或类似学位的大学生
A high-school student who has not yet received a diploma.
还未拿到文凭的高中生
adj.（形容词）
Of,relating to,or characteristic of undergraduates:
大学生（高中生）的：
undergraduate courses; undergraduate humor.
大学（高中）课程；大学生（高中生）似的幽默
Having the standing of an undergraduate:
大学生身份：具有大学生（高中生）身份的：
an undergraduate transfer student.
一大学（高中）转学学生