| 释义 |
nigrescence[nai'gresns]n. 变黑, 黑色 nigrescence ni.gres.cence AHD: [nº-grµs“…ns] D.J. [na!6gres*ns]K.K. [na!6grWs*ns]n.（名词）1. The process of becoming black or dark.变黑：变黑或变暗的过程2. Blackness or darkness, as of complexion.肤色的黝黑语源:1. From nigrescent [blackish] 源自 nigrescent [黑的] 2. from Latin nigr¶sc¶ns nigr¶scent- [present participle of] nigr¶scere [to become black] 源自 拉丁语 nigr¶sc¶ns nigr¶scent- [] nigr¶scere的现在分词 [变黑] 3. from niger nigr- [black] 源自 niger nigr- [黑] 继承用法:nigres“cent adj.（形容词） |