- Noun
-
1. makes a loud high sound
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2. large North American mountain marmot
- synonym: hoary marmot,whistling marmot,Marmota caligata
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3. large-headed swift-flying diving duck of arctic regions
- synonym: goldeneye,Bucephela clangula
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4. Australian and southeastern Asian birds with a melodious whistling call
- synonym: thickhead
地球物理学
<名>
- 1.哨声
物理学
<名>
- 1.哨声


