blackboards的中文翻译是什么意思
blackboards
/ˈblækbɔ:dz/
n. 黑板( blackboard的名词复数 )
blackboards的柯林斯释义
N-COUNT黑板
A blackboard is a dark-coloured board that you can write on with chalk. Blackboards are often used by teachers in the classroom.
blackboards的场景例句
New blackboards have been fitted up in all the classrooms.
教室里都安装上了新黑板.
How many blackboards are there in this room?
在这个房间里有几块黑板?
Some cleaned the blackboards, others mopped the floor.
有些人擦黑板, 有些人拖地板.
In early times, teachers often use the traditional aids, which mainly include blackboards, models and charts.
在早期, 教师一般使用传统教具, 其中主要包括黑板, 模型和图画(图片)等.