麻豆精品在线久草熟女|色情一区二区三区|国产一级片国产特级片|亚州特级黄片在线免费观看|中文人妻少妇有码Av|日逼黄色毛片久久精品久久日|欧美黄色短片网站|无码在线资源黄色免费看视频|日韩无码1区2区3区|亚洲夜色在线五月天激情影院

單詞乎

communication system

communication system是什么意思、communication system怎么讀

communication system漢語(yǔ)翻譯

【計(jì)】 通信系統(tǒng)
【經(jīng)】 通訊系統(tǒng)

communication system英語(yǔ)解釋

名詞 communication system:

  1. a system for communicating
  2. facility consisting of the physical plants and equipment for disseminating information
    同義詞：communication equipment

communication system例句

  1. The basic facilities, services, and installations needed for the functioning of a community or society, such as transportation and communications systems, water and power lines, and public institutions including schools, post offices, and prisons.
    基礎(chǔ)設(shè)施社會(huì)或社區(qū)正常運(yùn)作所需要的基本設(shè)施，服務(wù)和安裝設(shè)備等，如交通與通信系統(tǒng)，水與電力供給線，以及學(xué)校、郵局和監(jiān)獄等公共機(jī)構(gòu)
0
糾錯(cuò)