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单词
publicaddresssystem
释义
ˌpublic adˈdress (ˌsystem)
noun
[
countable
]
(
abbreviation
PA
)
an electronic system that is used to make music, voices, etc. louder so that they can be heard by everyone in a particular place or building
有线广播扩音系统;扩音系统
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front
front
frontage
frontageroad
frontdesk
frontend
frontend
frontendload
frontendloading
frontline
frontline
frontload
frontoffice
frontofhouse
frontrunner
frontrunning
frozen
frs
frugal
fsa
fsi
ft
fta
ftc
ftse
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更新时间:2025/7/29 16:21:25