box canyon
Longman Dictionary of Contemporary English 5++LDOCE 5++ˈbox ˌcanyon noun [countable] American EnglishSG a deep narrow valley with very straight sides and no way out 箱形峡谷〔指两边笔直陡峭、没有出口的峡谷〕 SYN gorge
Examples from the Corpus
box canyon• Up ahead the route comes to an end in a box canyon.ˈbox ˌcanyon nounChineseSyllable
narrow very straight no a sides valley with Corpus and deep
box canyon
ˈbox ˌcanyon
noun [countable]
American English a deep narrow valley with very straight sides and no way out
SYN gorge
ˈbox ˌcanyon
noun [countable]American English a deep narrow valley with very straight sides and no way out
SYN gorge