There is an eraser inside the pencil case.

铅笔盒里面有。

I'll erase it with an eraser.

我会用掉它。

The pencil is long, but the eraser is short.

铅笔很长，但很短。

Tom erased the wrong answer with an eraser.

汤姆用把错误的答案掉。

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

用清除较小的磨损和刮痕。

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

她四处找着她的，但是找不到。

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。

Most of them can fit on like a pencil eraser.

它们中的大多数可以站在铅笔。

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

是的，我们可以说，但它有点正式。

Well, did they mention that I'm rubber and you're glue?

那他们也没有告诉你 我是、你是胶水吗？

Or, what is an eraser made out of?

或者，是由什么制成的？

I feel the same way about magic eraser.

我对魔术也有同样的感觉。

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。

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。

Would you volunteer to clean the erasers? Yes.

• 你愿意自愿清理吗? 是的。

You have no erasers or highlighters.

你没有或荧光笔。

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

杰森从口袋里掏出一个崭新的。

" Are they erasers? " said the teacher.

“它们是吗？”老师说。

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。

He began by rubbing out Badly Drawn Dog with a large rubber.

他首先用一块大掉“画得不好的狗”。