| 1. | Again i spun the lighter with my thumb .
我用拇指重又开燃打火机。 |
| 2. | Why is your thumb in bandage ?
你的拇指为什么用绷带包住呢？ |
| 3. | The human thumb is apposable .
人类的拇指与其他四指并置。 |
| 4. | He caught his thumb in the door .
他的拇指让门夹了。 |
| 5. | When your fold you hands, which thumb is on top ?
当你插握你的双手时，哪个拇指在上面？ |
| 6. | Using thumbprints satisfies all of the requirements .
使用拇指指纹的办法能满足种种要求。 |
| 7. | To suction with a bulb syringe, push bulb in with your thumb .
用球吸引器时先用拇指把球压扁。 |
| 8. | Dee broke off a piece of limestone and thumbed it into the stream .
迪伊掰下一块石灰石，用拇指弹进河里。 |
| 9. | Roger was holding the man again with his thumbs pressing in on the inside of his elbows .
罗杰再次把那人抓住，还是用拇指按住那人肘弯内侧。 |
| 10. | I held a sharp blue edge of steel tightly between thumb and forefinger to each fist .
我每只手的拇指和食指之间都紧紧地捏着一片锋利的蓝钢刀片。 |
