| 单词 | nigrous |
| 释义 | Definition of nigrous in English:nigrousadjective ˈnɪɡrəs rare
OriginEarly 19th century; earliest use found in William Kirby (1759–1850), entomologist and naturalist. From classical Latin nigr-, niger black + -ous. Definition of nigrous in US English:nigrousadjectiveˈnɪɡrəs rare
OriginEarly 19th century; earliest use found in William Kirby (1759–1850), entomologist and naturalist. From classical Latin nigr-, niger black + -ous. |
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