luff 

  1. 名詞
逆風航行
縱帆前緣, 船首彎曲部
/此名詞複數為"luffs"/

    
                        
    2. 
                                                                        
  2. 

    動詞
不及物動詞:
轉船首迎風行駛
及物動詞:
使...(帆等)迎風行駛
使...(船)首迎風
(賽船)搶到...(對手)上風一邊
/此動詞過去式與過去分詞為"luffed"/
/現在分詞為"luffing"/
/第三者單數現在式為"luffs"/

    

    
                        
    3. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                The mast is in the luff tube.                            
    2. 
                                                    
  2. 
                                Keep your luff! &c. Orders to luff .                            
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  3. 
                                So, a straight luff is usually needed.                            
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  4. 
                                This convexity is called the luff curve.                            
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  5. 
                                Accordingly, the luff will be elliptical.                            
    6.