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单词
pyrogen
释义
WordReference Random House Unabridged Dictionary of American English © 2024
py•ro•gen
(pī
′
rə jən, -jen′),
USA pronunciation
n.
Microbiology, Biochemistry
a substance, as a thermostable bacterial toxin, that produces a rise in temperature in a human or animal.
pyro
- + -
gen
1855–60
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更新时间:2025/11/18 21:24:56