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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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picker-upper
picket
picket boat
picket fence
picket line
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picking
pickle
pickled
pickled pigs' feet.
pickleworm
picklock
pick-me-up
pick-off
pickpocket
pickproof
pickthank
pickup
pickup arm.
pickup camper
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pickup tube
pickwick
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更新时间:2025/11/9 5:16:01