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单词
potassium-argon dating
释义
po
·
tas
·
si
·
um-ar
·
gon dating
/pəʊˈtæsɪəmˈɑːɡɒn/
钾氩测年
(指测量通过放射性钾的衰变而积累在基质岩的氩的数量以确定考古样品、地质样品或有机质样品的年代)
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helium
helium
helium-3
helium-4
helium I
helium II
helium iis
helium is
helium-is'
heliums
helium shakes
helium shakes, helium tremors
helium speech
helium tremors
helix
helixes
helixes'
helix's
heli-²
heli-¹
hell
he'll
hellaceous
hellacious
hellaciously
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更新时间:2026/7/16 8:26:59