单词 | ferriferous |
释义 | Definition of ferriferous in English:ferriferousadjective fəˈrɪf(ə)rəsfɛˈrɪf(ə)rəs
OriginLate 18th century; earliest use found in Richard Kirwan (1733–1812), chemist and mineralogist. From ferri- + -ferous, originally rendering Swedish järnhaltig. Definition of ferriferous in US English:ferriferousadjective
OriginLate 18th century; earliest use found in Richard Kirwan (1733–1812), chemist and mineralogist. From ferri- + -ferous, originally rendering Swedish järnhaltig. |
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