单词strath
n.: 〈英〉老谷底网络: 平底河谷;宽广的山谷;山谷
宽广的山谷
〔苏格兰语〕 老谷底,平底河谷
复数:straths
basin basin ravine glen chasm dale gorge land concavity depression gap dell hollow canyon bottoms gully vale river cleft gulch strath low
山谷,溪谷,深谷,峡谷,山涧