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单词
decay rate
释义
decay rate
deˈcay rate
noun
[countable]
science
,
physics
the speed at which a
radioactive
substance breaks apart and sends out
atomic particle
s
or
radiation
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rumbling
rumen
ruminant
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rummage sale
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rumored
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rumour
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rumpled
rump steak
rumpus
rumpus room
run
runabout
runaround
runaway
rundown
run-down
rune
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更新时间:2025/11/5 9:22:05