同义词： watershed divide
water-parting分水岭
water parting divide分水界
subterranean water parting地下水界;地下分水界
subterranean water parting detail地下水分界线
water parting line分水岭
underground water parting地下分水线
Parting The Water水之分界
同义词：watersheddivide
N（名词） → another term (esp us) for watershed