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单词
central office exchange service
释义
central office exchange service
网络
总局交换服务;用户交换机
网络释义
1.
总局交换服务
程式设计语言"_馆档网 ... "总局交换"," central office exchange" "
总局交换服务
","
central office exchange service
" ...
www.guandang.com
2.
用户交换机
? Centrex:集中
用户交换机
(
Central Office Exchange Service
)向上IN 和 AIN:智能网和高级智能网(Intelligent Network an…
www.networkdictionary.net
例句
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outward turning propeller
outward unit normal vector
outward variation
outward voyage
outward winding
out wash
outwash
outwash apron
outwash cone
outwash deposit
outwash drift
outwash
outwashfan
outwash fan
outwash gravel
outwash plain
outwash terrace
outwash train
out-waste
outwatch
out-water
out way
out ... way
out-way
outway
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更新时间:2026/9/7 6:43:33