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单词
closed-circuit television
释义
closed-circuit television
美
英
n.
闭路电视
网络
闭路电视监控系统;闭路电视检测系统;闭路监视系统
权威英汉双解
英汉
英英
closed-circuit television
n.
1.
闭路电视
a television system that works within a limited area, for example a public building, to protect it from crime
un.
1.
闭路电视
n.
1.
a
television
transmission
system
in
which
cameras
transmit
pictures
by
cable
to
connected
monitors
.
Surveillance
systems
are
based
on
this
type
of
transmission
.
2.
a
system
that
allows
someone
to
watch
on
a
television
screen
what
is
happening
in
different
parts
of
a
building
,
town
etc
.
The
abbreviation
CCTV
is
often
used
instead
of
the
full
word
.
随便看
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rather too
rather…than…
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Rathskeller
rathskeller
rathskellers
raticide
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ratifications
ratified
ratifier
ratifies
ratify
ratifying
rating
rating factor
rating nut
ratings
ratiné
ratio
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怀银纡紫
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怆地呼天
怆然泪下
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怏怏不乐
怏怏不快
怏怏不悦
怒不可遏
怒从中来
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更新时间:2025/8/3 4:38:18