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单词
pyrogen
释义
pyrogen
/puy"reuh jeuhn, -jen'/
,
n.
a substance, as a thermostable bacterial toxin, that produces a rise in temperature in a human or animal.
[
1855-60; PYRO- + -GEN
]
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Sylva
sylvan
Sylvaner
Sylvania
sylvanite
Sylvanus
sylvatic
Sylvester
Sylvester I
Sylvester II
Sylvia
Sylvian fissure
sylvic acid
sylviculture
sylvite
sym-
sym.
Symbionese
Symbionese Liberation Army
symbiont
symbiosis
symbol
symbolic
symbolical books
unsulfureous
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更新时间:2026/2/27 6:33:52