call sign

英 [ˈkɔːl saɪn]

美 [ˈkɔːl saɪn]

n.  (无线电通讯的)呼叫信号，呼号

计算机

牛津词典

noun

• （无线电通讯的）呼叫信号，呼号
  the letters and numbers used in radio communication to identify the person who is sending a message

柯林斯词典

• (电台的)呼叫信号
  Acall signis the letters and numbers which identify a person, vehicle, or organization that is broadcasting on the radio or sending messages by radio.

双语例句

• VAP ( the Voice Value-Added service platform) is the core module of the speech contents business system, completing the speech call sign to continue and the Voice Value-Added service business to be explained and run.
  语音增值业务平台VAP（Voicevalue-Addedserviceplatform）是语音内容业务系统的核心模块，完成语音呼叫接续和语音增值业务解释执行的功能。
• If you call this plus, then if you get a minus sign, you know that the velocity is in the opposite direction.
  你若称此为正号，你若想要一个负号，你们知道的，相反方向的速度。
• When he talks with someone, he will definitely not receive any call or sign any document.
  他跟人谈话时，绝不会再接其他电话或者签字。
• Call sign, all are raise your right fists.
  呼号，请大家举起右拳。
• The room even has emergency call buttons in both the room and the toilet-a sign of wisdom and thoughtfulness.
  房间里和厕所里居然还有紧急按钮，这真的是智慧和细心的结合啊。
• What is your name, call sign?
  你船船名，呼号是什么？
• We need a new call sign for lieutenant agathon.
  得给阿迦同中尉起个新呼号。
• But they think it is either a call for sex, or a warning sign from the bugs to their enemies.
  但他们认为这是一个性别的呼叫，或警示标志的错误，他们的敌人。
• Applicants can call to sign for a suitable exam time.
  可依考生需要及要求，个别安排考试时间。
• You used the call sign freelancer.
  你用的暗号自由者。