| 例句 |
He kept an eraser handily by him while he wrote.他写字时手边总是放一块橡皮。A kid in the back of the room beaned me with an eraser. 后排的一个小孩用一块橡皮砸中了我的头。If you draw or write in pencil you can always rub out your mistakes with an eraser.如果你用铅笔写字画画，无论出了什么错都可以用橡皮擦掉。The eraser hit him bang on the top of his head.黑板擦正巧打到他的头顶。 |