 |
| |||
| roll; reel | |||
| bobbin; pirn; spool | |||
| roller | |||
| |||
| gravity rollers; gravity rolls | |||
| |||
| roll | |||
| scroll | |||
| paint with a roller | |||
| scroll (To move a document or other data in a window in order to view a particular portion of the document. Scrolling may be controlled by the mouse, arrow keys, or other keys on the keyboard) | |||
| wind | |||
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rullar : 61 短语, 19 学科 |
| 一般 | 8 |
| 专利 | 1 |
| 农业 | 1 |
| 冶金 | 1 |
| 劳动法 | 1 |
| 化学 | 2 |
| 发电 | 1 |
| 地球科学 | 3 |
| 微软 | 7 |
| 机械工程 | 3 |
| 材料科学 | 2 |
| 电子产品 | 1 |
| 经济 | 1 |
| 统计数据 | 4 |
| 能源行业 | 1 |
| 药店 | 2 |
| 行业 | 5 |
| 财政 | 5 |
| 运输 | 12 |