nigrescence

名词 n.
中文释义

英文释义

名词 n.
  1. The process of becoming black or dark; blackening. countable,uncountable
  2. A dark complexion. countable,uncountable
  3. Blackishness. countable,uncountable

词形变化

nigrescences plural

词汇关系

相关词
nigrescent
并列词
albescence cerulescence erubescence flavescence virescence

词源

Mid 19th century. From Latin nigrescens, present active participle of nigrescō. By surface analysis, Latin nigr(ēre) + -escence.
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