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flood | |||
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; flood tide; rising tide; river | |||
stream |
floder : 24 短语, 5 学科 |
地球科学 | 3 |
建造 | 1 |
环境 | 9 |
生命科学 | 10 |
经济 | 1 |