| 释义 | 
		Definition of mountain beaver in English: mountain beavernoun  A burrowing forest-dwelling rodent occurring only on the west coast of North America. Aplodontia rufa, the only member of the family Aplodontidae Also called sewellel  Example sentencesExamples -  This legislation would have allowed the use of traps on moles, gophers and mountain beavers, and provided additional protections for livestock.
 -  A few years ago, after clearing a slope obscured by fallen trees and nettles for use as a rhododendron glen, they discovered mountain beavers.
 
    Definition of mountain beaver in US English: mountain beavernoun A burrowing forest-dwelling rodent occurring only in western North America, from British Columbia to California. Aplodontia rufa, the only member of the family Aplodontidae Also called sewellel  Example sentencesExamples -  This legislation would have allowed the use of traps on moles, gophers and mountain beavers, and provided additional protections for livestock.
 -  A few years ago, after clearing a slope obscured by fallen trees and nettles for use as a rhododendron glen, they discovered mountain beavers.
 
     |