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漢語翻譯

【計】 通信系統(tǒng)
【經(jīng)】 通訊系統(tǒng)

communication system英語解釋

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