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signals

signals

n.

v.

  • 柯林斯高阶英汉双解学习词典

  • 行业释义

  • 词典例句

in AM, use 美国英语用 signaling, signaled
1. N-COUNT (以手势、声音、行动等发出的)信号,暗号 A signal is a gesture, sound, or action which is intended to give a particular message to the person who sees or hears it. 
  • They fired three distress signals...

    他们发射了3次求救信号。

  • As soon as it was dark, Mrs Evans gave the signal...

    天一黑,埃文斯夫人就发出了信号。

  • You mustn't fire without my signal.

    没我的信号不许开枪。

2. VERB (用手势、声音等)发信号,发暗号,示意 If you signal to someone, you make a gesture or sound in order to send them a particular message. 
  • The United manager was to be seen frantically signalling to McClair...

    一会儿可以看到曼联主教练拼命地朝麦克莱尔示意。

  • He stood up, signalling to the officer that he had finished with his client...

    他站起身,向警察示意他和他的当事人已经谈完了。

  • She signalled a passing taxi and ordered him to take her to the rue Marengo.

    她招手打了一辆路过的出租车,让司机载她去马伦戈街。

3. N-COUNT 迹象;信号;预示 If an event or action is a signal of something, it suggests that this thing exists or is going to happen. 
  • Kurdish leaders saw the visit as an important signal of support...

    库尔德领导人将这次访问视作一种表示支持的重要信号。

  • The first warning signals came in March...

    第一次警示出现在3月份。

  • The Red Cross said it is withdrawing its staff until they receive clear signals from all sides that their presence is welcomed.

    红十字会称他们正在撤回所属职员,直到各方都明确表示欢迎他们的存在。

4. VERB 预示;表明;显示 If someone or something signals an event, they suggest that the event is happening or likely to happen. 
  • She will be signalling massive changes in energy policy...

    她将暗示能源政策会有重大变化。

  • Britain was signalling its readiness to have the embargo lifted...

    英国表示愿意取消贸易禁令。

  • The outcome of that meeting could signal whether there truly exists a political will to begin negotiating.

    那次会议的结果会表明是否真正存在想要开始谈判的政治意愿。

5. N-COUNT (铁路上的)指示灯,信号灯 A signal is a piece of equipment beside a railway, which indicates to train drivers whether they should stop the train or not. 
6. N-COUNT (传输信息的无线电、光波或电流)信号 A signal is a series of radio waves, light waves, or changes in electrical current which may carry information. 
  • ...high-frequency radio signals.

    高频无线电信号

7. ADJ 重大的;显要的;非凡的 You use signal to describe a success or failure when you are emphasizing the fact that it has occurred and are indicating that the consequences are significant. 
  • His final round was a signal triumph in a career marked by many sweet moments.

    最后一场比赛的胜利在他充满欣喜的职业生涯中具有非凡的意义。

  • ...John Major's signal failure to grab America's attention.

    约翰·梅杰显然没有能够引起美国的注意

signally
  • ...a demoralised party which its leader signally failed to reassure.

    该政党士气低落,而其领袖丝毫未能安定人心

计算机

  • 1.信号(系统)
1. A bell signals the end of a school period.
铃声报知下课的时间。

来自《现代英汉综合大词典》

2. Animals use a whole rang of acoustic, visual, and chemical signals in their systems of communication.
动物利用各种各样的听觉、视觉和化学信号来进行交流。

来自《简明英汉词典》

3. Drivers must be on the alert for traffic signals.
驾驶员必须密切注意交通信号。

来自《简明英汉词典》

4. I had to pass the signals to the skipper.
我得把信号传送给船长。

来自《简明英汉词典》

5. In a forest, wet wood and needles attenuate the signals.
在森林中,潮湿的树木与针叶会使讯号变弱。

来自《简明英汉词典》

6. In our village, there is an antenna on every roof for receiving TV signals.
在我们村里,每家房顶上都有天线接收电视信号。

来自《简明英汉词典》

7. Interviewers quickly learn to pick up non-verbal signals.
采访者很快学会读懂非言语信号。

来自《简明英汉词典》

8. Signals are made by day with flags and by night with lights.
信号白天用旗,夜晚用灯发送。

来自《简明英汉词典》

9. Signals are made with flags or lamps.
信号是用旗或灯发出的。

来自《现代汉英综合大词典》

10. The people on the island are sending up smoke signals.
岛上的人们在燃放烟雾信号。

来自《简明英汉词典》

11. They would be able to reply to our signals using similar methods.
他们会有能力使用类似的方法来回答我们的信号。

来自《用法词典》

12. This metal tower is used to relay television signals to distant villages.
这个金属塔是用于向遥远的村子转播电视讯号的。

来自《简明英汉词典》