| 1. | Twist the knob to the right setting .
把旋钮拧到适当的定位挡上。 |
| 2. | There were several doors with brass knobs .
那儿有好几扇门，门上有铜把手。 |
| 3. | Then he pulled the plastic knob on it .
于是他拉了拉那上边的一个塑料圆头。 |
| 4. | He wrenched the knob off the door .
他把门把手拧掉了， |
| 5. | Chromosome 5 is distinguished by a proximal knob .
第5染色体的特点是有一个近侧的节结。 |
| 6. | The door had special latches instead of knobs .
所有的门都不用门钮而用一种特制的门闩。 |
| 7. | He fumbled with the door knob .
他摸弄着门拉手。 |
| 8. | The crested top was milled and knurled like the knob on a safe .
冠毛茸茸的顶部早已磨平，酷似保险箱的隆起球形旋钮。 |
| 9. | The engine sowed cinders and soot over the fiery flowers and the hairy knobs of weed .
火车烟囱喷出的煤屑和煤烟，纷纷落在田间怒放的野花和毛茸茸的杂草茎节上。 |
| 10. | Machining centers - tool shanks and retention knobs
机械加工中心.刀柄及止动旋钮 |
