darken

darken

过去式：darkened

过去分词：darkened

现在进行时：darkening

词形变化：

名词: darkener | 动词过去式: darkened | 动词过去分词: darkened | 动词现在分词: darkening | 动词第三人称单数: darkens |

同义词：

blacken | dim | black | obscure | grow dark | overshadow | smudge | shadow | shade | blotch | depress | dishearten | deaden | dull | smoke | gloom | oppress | blind | discourage | mat | eclipse | deject | dispirit | dusk | cloud | down | becloud | obfuscate | obumbrate | black out | deepen | cast a shadow | cloud over | tone down | cast down | look black | out | lower | strike | cast | tone | dark | grow | look |

反义词：

lighten | brighten |

词义辨析：

同义:

v.(使)变黑

blacken  black  shade  shadow  overshadow  black out  smudge  blotch  

v.遮掩

cloud  becloud  obscure  obfuscate  obumbrate  

v.变暗淡无光

dull  deaden  mat  tone down  

v.变黑, 转暗

dim  grow dim  grow dark  dusk  

v.使……不乐观

gloom  depress  deject  dishearten  dispirit  discourage  oppress  cast down  

v.使(视力)模糊

blind  strike blind  

v.阴沉(表情)

look black  

同义参见:

lower  eclipse  smoke  

反义:

vt.vi.变暗; 变模糊

brighten  lighten  illuminate  

反义参见:

lighten