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

lower²

shame

darken

shade

addle

反义参见:

whiten