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单词
tritium
释义
tritium
n. Chem. a radioactive isotope of hydrogen with a mass about three times that of ordinary hydrogen.
Usage
Symb.: T.
Etymology
: mod.L f. Gk tritos third
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markhor
marking
marksman
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marlin
marline
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marlite
marmalade
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marmoreal
marmoset
marmot
marocain
Maronite
maroon
marque
marquee
marquess
marquetry
marquis
marquise
marquisette
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marriage
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更新时间:2025/11/9 1:18:51