middle school

英 [ˈmɪdl skuːl]

美 [ˈmɪdl skuːl]

n. (英国为9到13岁儿童所设的)中间学校; (美国为11到14岁儿童所设的)中学，初中

牛津词典

noun

（英国为9到13岁儿童所设的）中间学校
(in Britain) a school for children between the ages of about 9 and 13
（美国为11到14岁儿童所设的）中学，初中
(in the US) a school for children between the ages of about 11 and 14

N-VAR (美国)初中(设立5年级至8年级的学校，学生年龄在10岁至13岁或14岁)
In the United States, amiddle schoolis a school for children in the fifth to eighth grades, between the ages of 10 and 13 or 14.
1. ...Harlem Park Middle School...
  哈莱姆公园中学
2. They recall the good buddies they used to have in middle school.
  他们想起了过去上中学时的好伙伴。
(英国)中间学校，中级学校(学生年龄在8岁或9岁至12岁或13岁的公立学校)
In Britain, amiddle schoolis a state school that children go to between the ages of 8 or 9 and 12 or 13.

noun

a school for students intermediate between elementary school and college
Synonym:secondary schoollyceumlyceeGymnasium

This book is intended for middle school students.
这本书的对象是中学生。
Schools and society should pay more attention to the education of middle school students.
学校和社会应该更加关注中学生的教育。
Congratulations on your graduation from middle school!
你中学毕业了，恭喜恭喜！
Yes, I'm a student in grade one of junior middle school.
是的，我是一位初中一年级的学生。
They recall the good buddies they used to have in middle school.
他们想起了过去上中学时的好伙伴。
Elementary school students, middle school students and even college students came to see the exhibition.
小学生、中学生以至大学生都来看这个展览。
There is a middle school attached to the institute.
这个学院附设一所中学。
Middle school students have to learn both algebra and geometry.
中学生必须学代数与几何。
It's only right for middle school students to learn something about the facts of life.
对中学生来说学习一些性常识是对的。
After I graduated from the primary school, I successfully passed the entrance examination of* junior middle school.
我在小学毕业后，成功地考入了初中的入学试。