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watershed

英 ['wɔːtəʃed] 美['wɔtɚʃɛd]
  • n. (美)流域;分水岭;集水区;转折点
  • adj. 标志转折点的

英英释意


1. a ridge of land that separates two adjacent river systems
2. 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"