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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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bollettieri
bollettieris
bollettino
bolleyball
Bolley's gold purple
Bolli
Bollia
bollick
bollicky
bollier
bollig
Bolligen
bollin
Bollinckx valve-gear
bolline
Bolling
bollingen
Bollingen Prize
bollingenprize
Bollinger
Bollinger Band
Bollinger Bands
Bollinger bodies
Bollinger body
Bollinger granules
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更新时间:2026/1/29 7:39:27