blackboard

英 [ˈblækbɔːd]

美 [ˈblækbɔːrd]

n.  黑板

复数：blackboards　

中考高考CET4考研TEM4

Collins.1 / BNC.11944 / COCA.13322

牛津词典

noun

• 黑板
  a large board with a smooth black or dark green surface that teachers write on with a piece of chalk
  1. to write on the blackboard
     在黑板上写字

柯林斯词典

• 黑板
  Ablackboardis a dark-coloured board that you can write on with chalk. Blackboards are often used by teachers in the classroom.

in AM, use 美国英语用 chalkboard

英英释义

noun

• sheet of slate
  Synonym:chalkboard

双语例句

• He tacked up a picture on the blackboard.
  他把一张图片钉在了黑板上。
• Teaching off a blackboard is boring, and undoubtedly turns people off.
  照本宣科枯燥乏味，无疑会使人们丧失学习兴趣。
• I turned around and wrote the title on the blackboard
  我转过身，在黑板上写下了题目。
• He chalked out a design on the blackboard.
  他用粉笔在黑板上勾划出一个图样。
• He chalked the message on the blackboard
  他用粉笔将消息写在黑板上。
• I think you've made a mistake on the blackboard.
  我看你在黑板上犯了个错误。
• I cleaned the floor first, and then I cleaned the windows and the blackboard.
  我擦地板了第一，然后我擦窗户和黑板。
• You can write on the blackboard.
  你可以在黑板上写字。
• And the blackboard is yours.
  这个黑板就是你的了。
• They were drawing patterns on the blackboard in colored chalks.
  他们用彩色粉笔在黑板上画图案。