| 1. | He rubbed out the last sentence on his paper with his eraser .
他用橡皮把试卷上的最后一句话擦掉了。 |
| 2. | Many transistors are smaller than the eraser on the end of a lead pencil .
很多晶体管都比铅笔头上的橡皮还要小。 |
| 3. | Life is the art of drawing without an eraser
生活是一门没有橡皮擦的绘画艺术。 |
| 4. | Monica : why does my cinamon stick have an eraser
为什么我的肉桂棒上有一个橡皮？ |
| 5. | Jim , put your eraser in your pencil - box , please
吉姆，请把你的橡皮放在铅笔盒里。 |
| 6. | Both were about the size of a pencil eraser
两个蜘蛛都有铅笔头橡皮的大小。 |
| 7. | What ? joel , the eraser guys are coming here ,
什么？ -约耳，那些人会找到这里 |
| 8. | I want to buy an eraser in that stationery shop
我想去那家文具店买块橡皮。 |
| 9. | Study on the control system of intelligent blackboard eraser
智能黑板擦控制系统研究 |
