单词blackboard
n.: 黑板
网络: 触屏黑板；黑板皮肤；黑板公司
黑板:
a large board with a smooth black or dark green surface that teachers write on with a piece of chalk
黑板
复数：blackboards
n.writing boardboardslatechalkboardwhiteboard
One of us held a paper nose in our hand, walked toward the blackboard with our eyes covered, and tried to put the nose into the head.
就是黑板上画好一个人头，蒙着眼睛，手上拿着一个纸做的鼻子，贴到人头上。
After a long time, the sky is just a word did not approach statistical big blackboard.
过了半天，天空简直成了字数没有办法统计的大黑板。
He began to work a problem on a "blackboard" with a piece of chalk.
他开始用粉笔在一块“黑板”上算题。
It is such a common rectangular blackboard, but it is the golden key to the door of the treasure house of knowledge.
就这样一个普通的长方形黑板，可却是通往知识宝库的金钥匙。
She used a telescope to read the blackboard and a magnifying glass for her textbooks.
她用望远镜看黑板，并用放大镜阅读课本。
As soon as the teacher entered the classroom, he saw that one of the boys had drawn a sketch of him on the blackboard.
老师一进了教室，就看到有个学生在黑板上画了一个他的怪像。
When seeing my interest in painting as a child, my mother bought me a blackboard and chalks, which were in quite a good condition then.
小时候，她看到我喜欢绘画就给我买了黑板、粉笔这些东西，这在当时是很好的条件了。
According to Saturno, the writing looks like someone"s attempt to sort out a very long math problem, as if on a blackboard.
萨图诺表示，书写痕迹看起来像是有人试图在黑板上整理出很长的数学问题。
A few children were standing on the platform, trying to hold up the blackboard with their very small body.
讲台前站着七八个孩子，用他们小小的身体挡住黑板。
The student came up to the front of the classroom and began to write on the blackboard.
这个学生走到教室前面，开始在黑板上写字。