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      strath
      
	
      英 [str?θ]
美[str?θ]

      

      
	
      

	    
      
	
        
    
      • n. 平底河谷，寬平河谷
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      英文詞源
      
	
      
	
      strath (n.)
      "wide river valley between hills," 1530s, from Scottish, from Old Irish srath "wide river valley," from Old Celtic *s(t)rato-, from PIE root *stere- "to spread, extend, stretch out" (see structure (n.)).