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blackboard是什么意思

blackboard

美['blækbɔːrd]  英['blækbɔːd]
n.  黑板
  近义词:chalkboard,writingboard,board,slate,whiteboard,

双解释义

n.(名词)
  1. [C]黑板 a dark board that a teacher writes on with chalks

英英释义

Noun
  1. sheet of slate; for writing with chalk

组词搭配

动词+~
  1. clean a blackboard擦黑板
  2. wash a blackboard擦黑板
介词+~
  1. at the blackboard在黑板前
  2. on the blackboard在黑板上
  3. to the blackboard到黑板前

例句

  1. Who's rubbed my figures off the blackboard?谁把我写在黑板上的数字擦掉了?
  2. The blackboard is in the front of the classroom.黑板在教室的前面。
  3. Please raise your head and look at the blackboard.请抬起头来,看黑板。
  4. The teacher wrote on the blackboard with a piece of chalk.老师用一支粉笔在黑板上写字。
  5. The teacher wrote down the new words on the blackboard.老师在黑板上写出新单词。

词语用法

n.(名词)
    blackboard由black+board合成而来,意为在其上用粉笔写字的“黑板”。是可数名词,有复数形式。
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