There is an eraser inside the pencil case.

铅盒里面有。

I'll erase it with an eraser.

我会用掉它。

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

用较小的磨损和刮痕。

The most popular item is the big eraser.

最受欢迎的物品是一块大。

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

她四处找着她的，但是找不到。

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

这就像是让铅落上。

The pencil is long, but the eraser is short.

铅很长，但很短。

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铅上。

Most of them can fit on like a pencil eraser.

它们中的大多数可以站铅上。

Tom erased the wrong answer with an eraser.

汤姆用把错误的答案掉。

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

是的，我们可以说，但它有点正式。

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素层。

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。

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

是的。老师不再使用粉黑板上写字，学生也不再使用与纸，更不再使用。

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。

I feel the same way about magic eraser.

我对魔术也有同样的感觉。

Things you just find lying around, like screws, tape and rubber erasers.

随处可见的东西，如螺丝、胶带和。

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

当时我不明白，但他现无论如何都称它们为。

Or, what is an eraser made out of?

或者，是由什么制成的？

Would you volunteer to clean the erasers? Yes.

• 你愿意自愿理吗? 是的。