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单词
side band
释义
side band
Radio.
the band of frequencies at the sides of the carrier frequency of a modulated signal.
Also,
sideband
.
[
1795-1805
]
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employer
employment
employment agency
empoison
Emporia
emporium
empoverish
empower
empress
empressement
empress tree.
emprise
Empson
emptor
empty
empty calorie
empty-handed
empty-headed
empty morph
empty nester
empty nest syndrome
Empty Quarter.
empty word
empurple
empyema
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更新时间:2025/10/29 12:20:57