monocycles 

  1. 名詞
monocycle複數: 單輪車

    
                        
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例句

                

                    
    
                                                    
  1. 
                                Steering monocycles and unicycles is especially complicated.                            
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  2. 
                                Prior to that words existed for monocycles , tricycles and quadricycles, all of which were velocipedes.                            
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