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| river | |||
| current | |||
| stream; waterway | |||
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| river A stream of water which flows in a channel from high ground to low ground and ultimately to a lake or the sea, except in a desert area where it may dwindle away to nothing. A river and all its tributaries within a single basin is termed a drainage system; river (fluvius) | |||
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| Rivers | |||
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| Reshaping the international order | |||
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| river | |||
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| River | |||
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rios : 337 短语, 35 学科 |
| 一般 | 49 |
| 养鱼（养鱼） | 29 |
| 军队 | 1 |
| 化学 | 1 |
| 医疗的 | 3 |
| 卫生保健 | 5 |
| 国际货币基金组织 | 3 |
| 地球科学 | 5 |
| 地质学 | 22 |
| 建造 | 7 |
| 技术 | 6 |
| 政治 | 2 |
| 文化学习 | 7 |
| 林业 | 5 |
| 植物学 | 2 |
| 气象 | 31 |
| 水文学 | 7 |
| 水资源 | 18 |
| 环境 | 41 |
| 生命科学 | 27 |
| 生物学 | 1 |
| 畜牧业 | 1 |
| 组织机构名称 | 3 |
| 经济 | 4 |
| 美国人 | 1 |
| 联合国 | 13 |
| 能源行业 | 1 |
| 自然科学 | 19 |
| 自然资源和野生动物保护 | 6 |
| 行业 | 1 |
| 财政 | 1 |
| 运输 | 7 |
| 钻孔 | 1 |
| 食品工业 | 3 |
| 鱼类学 | 4 |