obtuse 

  1. 形容詞
鈍的, 不尖的
愚鈍的
圓頭的
鈍角的

    同義字詞
blunt,blunted,dull,dulled
brain-dead,brainless,dense,doltish,dopey,dopy,dorky,dull,dumb,fatuous,half-witted,mindless,oafish,opaque,pinheaded,senseless,simple,slow,stupid,thick,thickheaded,unintelligent,vacuous,weak-minded,witless

  2. 名詞
an obtuse angle/
obtuse angles:
(大於90度而小於180度的)鈍角

    
                        
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例句

                

                    
    
                                                    
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                                Don't pretend to be obtuse .                            
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                                It is a very obtuse process.                            
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                                If then the triangle is obtuse .                            
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                                The spire is very short, obtuse .                            
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                                It's a complex and often obtuse film.                            
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