| 释义 | 
		n. ravine,gorge,gully,valley,gap 1.  | (两边陡峭的)急流峡谷a narrow valley with steep sides, that was formed by a fast stream flowing through it  |  
 n.  | 1. 〔美国〕深谷,峡谷,冲沟〔尤指金矿地的急流河床〕 1. 〔美国〕深谷,峡谷,冲沟〔尤指金矿地的急流河床〕  |  
 n.  | 1. a small rocky ravine, especially one with a fast-flowing stream running through it 2. a long narrow valley with very steep sides that used to have water flowing quickly along it but is now usually dry  |  
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