watershed

英['wɔ:təʃed]美['wɔ:təʃed]

n.
1.分水岭；分水线
2.转折点
3.流域

同：	[n.] divide, landmark, turning point, water parting

The flumes are used extensively to measure watershed turnoff
水槽广泛用于测量集水区的经流流量。收藏
We can tap a watershed indefinitely so long as we do not disturb the ecological balance.
我们只要不干扰集水区的生态平衡，就可以无限期地利用其水域。收藏

a ridge of land that separates two adjacent river systems
[同] divide, water parting, watershed
an event marking a unique or important historical change of course or one on which important developments depend
- the agreement was a watershed in the history of both nations
[同] landmark, turning point, watershed

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