wadi

名词 wadi:

1. gully or streambed in northern Africa and the Middle East that remains dry except during rainy season

wadi 也作 wa.dy

n.（名词）
【复数】 wa.dis 也作 wa.dies

A valley, gully, or streambed in northern Africa and southwest Asia that remains dry except during the rainy season.
旱谷（干河床）：北非或西南非的山谷、峡谷或河床，除雨季外一直保持干涸
A stream that flows through such a channel.
流经干谷的溪流
An oasis.
（沙漠中的）绿洲

来源：
Arabic w3do
阿拉伯语 w3do