laconism <> verbosity          简洁的  <> 罗嗦的                         

  lambaste <> extol          严责  <> 称赞                            

     languid <> energetic      懒散的  <> 有精力的                     

languish <> thrive           凋萎  <> 兴旺                          

    lank <> stalwart                                    纤弱的  <> 健壮的                        

    largeness <> parsimonious                     康慨的  <> 吝啬的                           

largesse <> penuriousness                     慷慨  <> 吝啬                                  

lash <> unbind                                      捆住  <> 解开                               

    lassitude <> animation                           疲乏  <> 活力                                 

 lassitude <> effervesce                          疲乏  <> 兴奋                                  

lassitude <> hearten                              衰弱  <> 兴旺                                

lassitude <> verve                                 疲乏的  <> 活力                              

lassitude <> vim                                    疲乏  <> 活力                                  

latent <> manifest                                  潜在的  <> 清楚的                          

latitude <> restraint                               (行动或言论)自由  <> 严格的限制