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单词
niobite
释义
niobite
英?['na??ba?t]
美?['na??ba?t]
释义
n.
铌铁矿
英英释义
Noun
1. a black mineral that is an ore of niobium and tantalum
行业词典
冶金学
铌铁矿???又称 :铌铁矿(columbite)???
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dearns
dear old
dearomatised
dearomatises
dearomatising
dearomatization
dearomatizations
dearomatize
dearomatized
dearomatizes
dearomatizing
dear peril
de-arrest
dearrest
dearrested
dearresting
dearrests
dears
de arsenicated oil of vitriol
dearsenicated oil of vitriol
dearsenicator
de-arsenicize
dearsenify
dearsenization
dear shop
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更新时间:2026/10/27 15:17:11