1.
In fact,she's the president of our senior class.
实际上，她是我们高年级的学生会主席。
2.
A student in the junior or senior class of a secondary school or college.
高年级生中学或大学里的三或四年级学生
3.
a football match between the juniors and the seniors
低年级学生和高年级学生之间的足球赛.
4.
He knew upperclassmen could have a big effect on younger students.
他知道高年级学生对低年级的学生影响很大。
5.
A student in the first-year class of a high school, college, or university.
新生高中、学院或大学的一年级学生
6.
[C](Brit)(formerly)junior boy at a public school performing certain duties for a senior boy
（旧时）公学中为高年级男生服务的低年级男生.
7.
Are you a senior student here? I'm a freshman.
你是这儿的高年级学生吗？我是新生。
8.
fag:a student at a British public school who is required to perform menial tasks for a student in a higher class.
受高年级使唤的低年级学生:在英国公立学校为高年级同学做跑腿活儿的学生.
9.
A student at a British public school who is required to perform menial tasks for a student in a higher class.
受高年级使唤的低年级学生在英国公立学校为高年级同学做跑腿活儿的学生
10.
(of a school)for children over the age of 11 junior
（指学校）高年级的（学生年龄在11 岁以上的）.
11.
To advance(a student) to the next higher grade.
进级使（一个学生）进入下一个更高的年级
12.
One of the seniors took the sick pupil home.
一位高年级学生把生病的学生送回家去。
13.
Pupils who pass this test will be promoted to the next higher grade.
通过此次考试的学生将升入高一年级。
14.
a course offered for a small group of advanced students.
对小部分高年级学生开设的课程。
15.
Pupils who pass the test will be promoted to the next higher grade.
通过考试的学生将升到高一个年级去。
16.
Pupchawho pass the test will be promoted to the next higher grade
通过考试的学生将升到高一个年级去
17.
I'm in9 th grade at Rocky Mountain High School in Denver.
我是丹佛落山基高中9年级的学生。
18.
On the Feedback of Physical Education Teaching Quality by Senior Students in Colleges and Universities;
高校高年级学生体育教学质量的反馈调查