跳转到: 导航, 搜索

GRE Barron TOEFL 考研


[编辑] 解释

[编辑] GRE 红宝书

  • adj. 不鲜明的;迟钝的; v.变迟钝
  • [英] adj. 不鲜明的 ( not bright) ;

[编辑] Webster Collegiate

I. adjective

  • Etymology: Middle English dul; akin to Old English dol foolish, Old Irish dall blind
  • Date: 13th century
  • 1. mentally slow ; stupid
  • 2.
    • a. slow in perception or sensibility ; insensible <somewhat dull of hearing>
    • b. lacking zest or vivacity ; listless <a dull performance>
  • 3. slow in action ; sluggish
  • 4.
    • a. lacking in force, intensity, or sharpness <a dull ache>
    • b. not resonant or ringing <a dull booming sound>
  • 5. lacking sharpness of edge or point <a dull knife>
  • 6. lacking brilliance or luster <a dull finish>
  • 7. of a color low in saturation and low in lightness
  • 8. cloudy <dull weather>
  • 9. tedious, uninteresting <dull lectures>
  • ? dullness also dulness noun
  • ? dully adverb
  • Synonyms:
    • dull, blunt, obtuse mean not sharp, keen, or acute. dull suggests a lack or loss of keenness, zest, or pungency <a dull pain><a dull mind>. blunt suggests an inherent lack of sharpness or quickness of feeling or perception<a person of blunt sensibility>. obtuse implies such bluntness as makes one insensitive in perception or imagination<too obtuse to take the hint>.
  • Synonym: see in addition stupid.

II. verb

  • Date: 13th century
  • transitive verb
    • to make dull <dull a knife's edge>
  • intransitive verb
    • to become dull

[编辑] 记忆

[编辑] 出现过的地方

[编辑] 分类