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单词
americium
释义
americium
n. Chem. an artificially made transuranic radioactive metallic element.
Usage
Symb.: Am.
Etymology
: America (where first made) + -IUM
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vitrify
vitriol
vitriolic
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vituperate
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vivace
vivacious
vivarium
vivat
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viverrid
vivers
vivid
vivify
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vivisect
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更新时间:2025/11/18 4:26:59