1.There is an eraser inside the pencil case.

铅笔盒里面有。

2.The most popular item is the big eraser.

最受欢迎的物品是一块大。

3.I'll erase it with an eraser.

我会用掉它。

4.The teacher can take an eraser and wipe that dried layer of pigment right off the top.

老师可以用一块板去最上面干燥的色。

5.Tom erased the wrong answer with an eraser.

汤姆用把错误的答案掉。

6.The pencil is long, but the eraser is short.

铅笔很长，但很短。

7.Most of them can fit on like a pencil eraser.

它们中的大多数可以站在铅笔上。

8.STEP 3 Remove small scuffs and marks with a pencil eraser.

用清除较小的磨损和刮痕。

9.She looked around for her eraser, but couldn't find it.

她四处找着她的，但是找不到。

10.It's like causing a pencil to land on its eraser.

这就像是让铅笔落在上。

11.Yeah, we could say eraser but it's a bit formal.

是的，我们可以说，但它有点正式。

12.And so one thing that I'll tell my composition students is banish the eraser and have lots of paper.

所以我会让我的学生们丢掉，多准备一些纸。

13.For example, monarch butterfly caterpillars can fit on a pencil eraser when they hatch.

例如，帝王蝶毛虫孵化时可以放在铅笔上。

14.Yes. Teachers won't use chalk on a blackboard and students won't use pens and paper, or erasers any more!

是的。老师不再使用粉笔在黑板上写字，学生也不再使用笔与纸，更不再使用。

15.Would you volunteer to clean the erasers? Yes.

• 你愿意自愿清理吗? 是的。机翻

16.You have no erasers or highlighters.

你没有或荧光笔。机翻

17.And we can't do that by taking an eraser and getting rid of stuff.

我们不能通过拿一块掉东西来做到这一点。机翻

18.Seventeen pupils volunteer to clean the erasers. The pupils see the volcano erupt seventeen times.

• 十七名学生自愿清理。学生们看到火山爆发十七次。机翻

19.And I didn't understand it at the time but he now calls them erasers, anyway.

当时我不明白，但他现在无论如何都称它们为。机翻

20.Jason pulled a brand-new eraser out of his pocket.

杰森从口袋里掏出一个崭新的。机翻