ground water 也作 ground.wa.ter

ground-water的音标和读音：
DJ音标发音： [ˈgraundˌwɔ:tə, -ˌwɔtə]
KK音标发音： [ˈgraʊndˌwɔtɚ, -ˌwɑtɚ]

ground-water的词性：
n.（名词）

1. Water beneath the earth's surface, often between saturated soil and rock, that supplies wells and springs.
地下水：地表以下的水，常在饱含带土壤和岩石之间，为井和泉的补给水源