dull

dull

形容词比较级：duller

形容词最高级：dullest

过去式：dulled

过去分词：dulled

现在进行时：dulling

词形变化：

形容词: dullish | 副词: dully | 形容词比较级: duller | 形容词最高级: dullest | 名词: dullness | 动词过去式: dulled | 动词过去分词: dulled | 动词现在分词: dulling | 动词第三人称单数: dulls |

同义词：

boring | stupid | blunt | uninteresting | dim | muffle | dampen | muted | cloudy | dark | deaden | stultify | cloud | reduce | blur | assuage | slow | sluggish | gray | inactive | dreary | dry | dingy | tiresome | tedious | flat | monotonous | dense | unsharp | insipid | numb | damp | dumb | obtuse | colorless | literal | darken | cheerless | discolor | black | thick | dead | keen | backward | deadly | sharp | muddy | bloodless | arid | alleviate | languid | sleepy | simple | opaque | glassy | stuffy | fishy | silence | fade | vivid | white | wooden | vegetable | practical | slack | drab | lower | leaden | wearisome | ho-hum | tone down | muffled | bright | irksome | benumb | pall | softened | mute | deadening | thudding |

反义词：

sharp | bright | lively | sharpen |

词义辨析：

同义:

vt.弄钝; 使迟钝

blunt  unsharp  

a.阴沉的, 昏暗的

gray  dingy  dreary  

a.愚钝的, 笨的; 不活跃的, 呆滞的

stupid  slow  inactive  sluggish  

a.乏味的, 单调的; 无聊的

boring  uninteresting  dry  flat  tiresome  tedious  monotonous  insipid  

同义参见:

alleviate  arid  dead  opaque  obtuse  silence  numb  colorless  backward  colorless  muffle  muddy  discolor  lower  literal  practical  dim  languid  cheerless  simple  white  drab  bloodless  dense  glassy  deadly  stuffy  thick  darken  fade  sleepy  slack  damp  flat  fishy  dampen  boring  dumb  vegetable  wooden  black  

反义:

a.迟钝的; 晦暗的; 单调的

keen  sharp  bright  brilliant  interesting  varied  exciting  vivid  

反义参见:

smart  poignant  shining  clear  funny  alert  keen  splendid  agile  shrewd  brisk  acute