1、The blackboard is a primitive teaching aid used for centuries.
黑板是一種原始的教學(xué)輔助工具，已經(jīng)被使用了數(shù)百年了。

2、It works best for you when your instructor USES the blackboard or an overhead projector.
它最適合你，當你的作品教練黑板或投影機的用途。

3、He always cleans the blackboard every day.
他每天總是清潔黑板。

4、We can just treat the whole blackboard as mains frames.
我們可以把整個黑板當做main的框架。

5、Whenever the chalk skids across the blackboard it sets my teeth on edge.
每當粉筆在黑板上打滑時，那磨擦聲就使得我心煩意亂。

6、The postern by exquisite blackboard newspaper.
后門邊由精致的黑板報。

7、There is a blackboard on the wall
墻上有一塊黑板。

8、Tonight, the bright waxing gibbous moon erases Uranus from the blackboard of night.
今晚，明亮的新月會讓天王星在漆黑的夜空中出現(xiàn)。

9、The blackboard was screwed down to the wall.
黑板是用螺絲擰在墻上的。

10、The blackboard is in the front of the classroom
黑板在教室的前面。

11、Wipe the drawing off the blackboard before the teacher sees it.
在老師看到之前，先把黑板上的圖畫擦干凈。

12、Here is a blackboard and two fans.
這有一塊黑板，兩臺電扇。

13、Instead, she wrote on the blackboard the 19 words by Thomas Macaulay.
取而代之的是，她在黑板上寫的19單詞由托馬斯·麥考利。

14、Please clean the blackboard with the eraser.
請用這個板擦把黑板擦干凈。

15、There is a blackboard in front wall.
前墻上有一塊黑板。

16、I find my name on the blackboard I must have got a remittance
我在黑板上看到我的名字，肯定有我的匯款。

17、And now I want to review with you what I have there on the blackboard about ellipses.
現(xiàn)在，我想和大家一起復(fù)習，在黑板上關(guān)于，橢圓軌道的知識。

18、Can you see the words on the blackboard clearly?
黑板上的字你看得真嗎?

19、Blackboard is a board with a dark smooth surface, used in schools for writing on with chalk.
黑板是一塊具有黑色平滑表面的板，在學(xué)校里使用粉筆在上面寫字。

20、The teacher wrote on the blackboard with a piece of chalk
老師用一支粉筆在黑板上寫字。

21、The teacher went across to the blackboard and wrote up a formula.
教師走到黑板前，把一個公式寫在黑板上。

22、Just then, he see a blackboard in front of him
正在那時，他看見了前面的一塊黑板。

23、Teachers usually write on the blackboard with chalk.
教師通常用粉筆在黑板上書寫。

24、The teacher went across to the blackboard and wrote up a formula
教師走到黑板前，把一個公式寫在黑板上。

25、She called me to the blackboard to do a long division problem.
她叫我到黑板上做一道長除法題。

26、We clean the blackboard by turns.
我們輪流擦黑板。

27、I clean the blackboard for Miss Daisy.
我替戴西小姐擦一下黑板。

28、The teacher knocked on the blackboard to catch our attention.
老師敲了敲黑板以引起我們的注意。

29、a talk that uses a blackboard and chalk
用一塊黑板和粉筆的談話。

30、Can you see the blackboard clearly? If not, come up to the front.
你們能看清黑板嗎？如果不能，向前來一點。

blackboard翻譯