costlier is costly's Comparative Degree

costly

US [ˈkɔs(t)li]
UK [ˈkɒs(t)li]
  • adj.昂贵的;奢华的
Comparative Degree:costlier  Superlative:costliest  
adj.
1.
昂贵的,费用大的;奢华的,浪费的

Sample Sentence

Definition:
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Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard