1.
The primary grades in school are grades one through three.
学校的低年级是一年级到三年级。
2.
She teaches a junior class.
她教一个低年级班。
3.
act as a fag for older boys, in British public schools.
在英国公立学校低年级为高年级的同学作苦工。
4.
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.
5.
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。
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.
On How Listening and Speaking Courses for Lower Grade students Contribute to Oral Interpretation for Them When in Their Upper Grades
如何使低年级听说课为高年级口译课做好准备
8.
The study on university students management model of tutor system;
大学本科低年级学生实行班级导生制的思考
9.
She was quiet, diligent, and helpful to the students of lower grades.
她娴静、勤奋，并乐意帮助低年级学生。
10.
Algebra is beyond the comprehension of lower-class pupils.
代数是低年级学生所无法理解的。
11.
The Development of Mathematics Achievement Test for Low Grade of Elementary School
小学低年级数学成就测验的初步编制
12.
The school captain was a god to the younger boys.
校队队长被低年级的男孩子奉若神明。
13.
The Investigation on Learning Adaptability of Low Grade s Pupils;
小学低年级学生学习适应性调查研究
14.
Guiding concretely to make the operation of educational affiliation more effective at junior class;
细指导,让低年级的学具操作更有效
15.
The exploring of teaching reforms of urban planning speciality in low-grade phase;
城市规划专业低年级教学改革的探索
16.
Recruiting Party Members Among Freshmen or Sophomores;
在低年级大学生中发展党员工作初探
17.
Optimizing Electronics Specialty in Junior Grade Second Classroom Activity
电类专业低年级第二课堂活动的优化
18.
The Feasibility and Measures on the Implementing of ESP Course in the Lower Grades in Colleges
大学低年级开设ESP课程的可行性研究