blacken

blacken

过去式:blackened

过去分词:blackened

现在进行时:blackening

词形变化:

名词: blackener | 动词过去式: blackened | 动词过去分词: blackened | 动词现在分词: blackening | 动词第三人称单数: blackens |

同义词:

darken | dirty | begrime | besmirch | sully | slander | libel | defame | vilify | malign | denigrate | slur | speak ill of | asperse | smear | addle | shade | impute | shame | cloud | smoke | smudge | lower | nigrify | melanise | scorch | sear | black | char | melanize |

反义词:

whiten |

词义辨析:

同义参见:

impute  smear  cloud  smoke  smudge  lower  shame  darken  shade  addle  

反义参见:

whiten  
英语宝典
考试词汇表