mainmasts 

  1. 名詞
mainmast複數: 主桅

    
                        
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例句

                

                    
    
                                                    
  1. 
                                Looking at exceptions may show that mainmasts occasionally carried a roundtop similar to what was on a foremast.                            
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  2. 
                                The UK also relied on timbers from New England for mainmasts , and these were not supplied after the American War of Independence.                            
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                                The fore and mainmasts were made with round tops and were capable of carrying courses and topsails in addition to having one or two lateen mizzens.                            
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  4. 
                                There was no noticeable effect until noon, when "Friedrich der Grosse" began to list heavily to starboard and all the ships hoisted the Imperial German Ensign at their mainmasts .                            
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  5. 
                                There is a difference between the height of the mizzen fore-and-aft spar in the contemporary painting by Luny (below) and its position on the replica in the photographs, compared to the height of the lowest spars on the fore and mainmasts .                            
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