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单词 manganese oxide
释义

Definition of manganese oxide in English:

manganese oxide

noun
  • Each of the six oxides of manganese; especially = manganese dioxide.

Origin

Late 19th century; earliest use found in Archibald Geikie (1835–1924), geologist and historian.

Definition of manganese oxide in US English:

manganese oxide

noun
  • Each of the six oxides of manganese; especially = manganese dioxide.

Origin

Late 19th century; earliest use found in Archibald Geikie (1835–1924), geologist and historian.

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更新时间:2024/12/27 17:48:06