黑板用英文怎么说blackbird
时间:
黑板在英语中被称为blackboard。这个词的来源可以追溯到19世纪末期,当时被用来描述黑色的石板或铁板,在学校里被用来写字。随着时间的推移,这个词逐渐被用来描述黑色的板材,并在20世纪初期被用来描述电子黑板。
例句:
The teacher wrote the equation on the blackboard.
(老师在黑板上写了这个方程)
The students copied the notes from the blackboard.
(学生们从黑板上抄下笔记)
Can you please erase the blackboard?
(你能把黑板擦干净吗?)
例句:
The teacher wrote the equation on the blackboard.
(老师在黑板上写了这个方程)
The students copied the notes from the blackboard.
(学生们从黑板上抄下笔记)
Can you please erase the blackboard?
(你能把黑板擦干净吗?)