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

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。
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。
My brothers and I all study in No.1 Middle School.
我的弟弟和我都在第一中学学习。
There is a middle school attached to the institute.
这个学院附设一所中学。
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。
I'm a middle school student in China now!
现在在中国我已经是一名中学生了！
A new middle school has been set up in the village.
村里新办了一所中学。
After graduation from a junior middle school, he entered a senior middle school.
（我国的）初[高]中他初中毕业后进入高中。
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。
He has been out of work since he was graduated from the middle school.
他自从中学毕业以后，他就失业了。