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词汇
half-life
释义
half-life
n.
(名词
noun
)
【理】
(放射性元素等的)半衰期(符号τ)
盛世开始衰退的时期
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Knowledge base
knowledge discovery in database
knowledge industry
knowledgeless
Knowledge Management
known
know-nothing
known quantity
know-what
know-why
Knox
Knoxville
KNP
Knt.
knubby
knuck
knuckle
knuckleball
knucklebone
knuckle buster
knuckle-duster
knucklehead
knuckle joint
knuckler
knuckle sandwich
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