英语词汇closed circuit signalling怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	closed circuit signalling
释义	closed circuit signalling 简明释义闭路发信网络释义短语 1 closed circuit signalling 通信闭路通信
随便看	sodium-to-sodium heat exchanger sodium transport Sodium trichloroaacetate sodium trichloroacetate sodium trichlorophenate Sodium Triclofos sodium tridecyl phosphate sodium trifluoroacetate sodium trihydroxozincate sodium triiodothyronine sodium trimetaphosphate sodium trimolybdate sodium trioxofluorophosphate sodium triparaperiodae sodium triparaperiodate sodium triphenylcyanboron sodium triphosphate sodium tripolyphosphate sodium trisulfide sodium trithionate sodium trititanate sodium triuranate Sodium Troclosene sodium tungstate sodium tungsten bronze

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。