pair of
| rollers
| pair of | |
| gen. | 双; 对 |
| roller | |
| baseb. | 滚地球 |
| cables | 滚轮 |
| hydroel.st. од. | 滚筒 |
| met. | 辊子; 滚压模槽 |
| met. од. | 辊 |
| roll. | 轧钢工; 轧制工作者 |
| space | 滚棒 |
| wind. | 轧辐 |
| |||
| 双; 对 | |||
|
pair of : 182 phrases in 39 subjects |