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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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alliteration
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allo-
allocate
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allotment
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allotropy
allottee
allow
allowance
allowedly
alloy
allseed
allspice
allude
allure
allusion
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更新时间:2025/6/27 13:14:34