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单词
acquired immunity
释义
acquired immunity
Immunol.
immunity arising from exposure to antigens. Cf.
natural immunity
.
[
1930-35
]
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pulse-amplitude modulation
pulsebeat
pulse-code modulation
pulse dialing
pulsejet engine
pulse pressure
pulse rate
pulse repetition frequency
pulse-time modulation
pulsimeter
pulsometer
pulu
pulv.
pulverable
pulverize
pulverulent
pulvillus
pulvinar
pulvinate
pulvinus
puma
pumelo
pumice
pummel
pummelo
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更新时间:2025/2/3 22:14:27