nigrescent

a. 发黑的 [医] 转黑的, 带黑的

发音

UK /nɪˈɡɹɛsənt/
UK /naɪˈɡɹɛsənt/

词形变化

more nigrescent 比较级 most nigrescent 最高级

释义与例句

adj.
  1. 1.

    Approaching blackness; blackish, dark-coloured.

词源

From Latin nigrescens, present participle of nigrescere (“to grow black”), from niger (“black”). By surface analysis, Latin nigr(ēre) + -escent. See negro.

来源：wiktionary