lengthiest

英 [ˈlɛŋθɪɪst]

美 [ˈlɛŋθɪɪst]

adj.  很长的; 漫长的; 冗长的
lengthy的最高级

柯林斯词典

• ADJ-GRADED 漫长的；冗长的；长期的
  You uselengthyto describe an event or process which lasts for a long time.
  1. ...a lengthy meeting.
     冗长的会议
  2. ...the lengthy process of filling out passport application forms.
     填写护照申请表的漫长过程
• ADJ-GRADED （报告、文章等）长篇大论的，冗长的
  Alengthyreport, article, book, or document contains a lot of speech, writing, or other material.
  1. ...a lengthy report from the Council of Ministers...
     部长会议发布的冗长报告
  2. There is a lengthy article on Spike Milligan in the Observer newspaper.
     《观察家报》上有一篇关于斯派克·米利根的长篇文章。