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短语

signalling system

地球科学, 电子产品 elektrisk styring
电子产品 signalerings-system
signal system ['signal 'sɪstɪm]
通讯, 运输 signalsystem
 英语 词库
signal system ['signal 'sɪstɪm]
军队, 后勤 Component of a communications system organized to transfer information from one point to one or several other points with signals. (FRA)
Signal System
: 25 短语, 4 学科
医疗的1
电子产品4
运输2
通讯18