单词 | titanium |
释义 | titanium/tʌɪˈteɪnɪəm / /tɪˈteɪnɪəm/noun [mass noun] The chemical element of atomic number 22, a hard silver-grey metal of the transition series, used in strong, light, corrosion-resistant alloys. (Symbol: Ti) As is the case with steel, titanium is alloyed with other metals to increase its strength....
OriginLate 18th century: from Titan, on the pattern of uranium. Rhymes |
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