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becquerel
释义
becquerel
n. Physics the SI unit of radioactivity, corresponding to one disintegration per second.
Etymology
: A. H. Becquerel, Fr. physicist d. 1908
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irksome
IRO
iroko
iron
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ironmaster
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ironware
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ironworks
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irradiant
irradiate
irradiation
irrational
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irrecoverable
irrecusable
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更新时间:2026/9/4 22:13:35