| 单词 | manganese |
| 释义 | manganese /mang-gə-nēzˈ, mangˈ/noun
ORIGIN: Fr manganèse, from Ital manganese, from L magnēsia mangˈanate noun A salt of manganic acid manganic /-ganˈik/ adjective Of manganese of higher valency manganifˈerous adjective Containing manganese Mangˈanin® noun An alloy of copper with manganese and some nickel mangˈanite noun
mangˈanous adjective Of manganese of lower valency manganese bronze noun A bronze or brass with a little manganese manganese nodule noun A small irregular concretion, found on deep ocean-floor sediment, containing high concentrations of manganese and other metals manganese spar noun Rhodochrosite manganese steel noun A very hard, shock-resistant steel containing a higher than usual percentage of manganese manganic acid noun A hypothetical acid existing only in solution |
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