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单词
radio-carbon
释义
radio-carbon n[U] radioactive form of carbon present in organic materials, used in carbon dating 放射性碳(有机材料中碳元素的放射性形式, 用以测定某物的年代).
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efficaciously
efficacy
efficiency
efficient
efficiently
effigy
effing
efflorescence
efflorescent
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effort
effortless
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effrontery
effusion
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EFL
EFTA
eg
egalitarian
egalitarianism
egg
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更新时间:2026/2/13 14:23:12