vanadium是什么意思_vanadium怎么读_音标vә'neidiәm

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vanadium是什么意思音标:英 [vә'neidiәm]

n. 钒
[化] 钒V

n. a soft silvery white toxic metalpc element used in steel alloys; it occurs in several complex minerals including carnotite and vanadinite

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