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

Well, usually they engage some college teachers or middle school teachers.
它们常常是从大学教师和中学教师中聘请师资力量。
A new middle school has been set up in the village.
村里新办了一所中学。
This experiment has reflected some modern middle school student moral behavior habit status from a angle.
这个实验从一个角度反映了现代中学生道德行为习惯的某些状况。
Every time I went back to my hometown I would pay my respects to the middle school teachers.
每次回到故里，我都去拜访我的中学老师。
Middle school students have to learn both algebra and geometry.
中学生必须学代数与几何。
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。
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。
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。
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。
Congratulations on your graduation from middle school!
你中学毕业了，恭喜恭喜！