signals
- n.信号;(尤指铁路和公路上的)指示灯，信号灯，红绿灯;标志;预示;暗号
- v.显示;表示;表明;标志;表达;发信号;示意;预示;发暗号
- signal的第三人称单数和复数
signalssignals
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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。
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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。
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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。
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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。
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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. -
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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
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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。
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...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
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Reducing prison sentences would send the wrong signals to criminals .
减刑会向犯罪分子发出错误的信号。
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The smoke signals from the central bank suggest further cuts are coming .
来自中央银行的信号表明，马上会有进一步的降息举动。
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You must signal which way you are going to turn .
你要朝哪个方向转，必须发出信号。
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A sensor channels the light signal along an optical fibre .
传感器沿光导纤维输送光信号。
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When I give the signal , run !
我一发信号，你就跑！
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Did you signal before you turned right ?
右转弯前你示意了吗？
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Chest pains can be a warning signal of heart problems .
胸部疼痛可能是心脏病的报警信号。
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At an agreed signal they left the room .
收到约定的信号后，他们离开了房间。
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Don 't fire until I signal .
等我发出信号后再开枪。
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All I get is a busy signal when I dial his number .
我什么时候拨他的电话听到的都是忙音。
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The scandal surely signals the end of his political career .
毫无疑问，这桩丑闻预示他的政治生涯就此结束。
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A radio signal was sent to the spacecraft .
向宇宙飞船发出了无线电信号。
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The rise in inflation is a clear signal that the government 's policies are not working .
通货膨胀率的上升清楚地表明，政府的政策不起作用。
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This signals a rapid change of mind by the government .
这标志着政府思想的急剧转变。
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A radio signal has both electrical and magnetic properties .
无线电信号具有电、磁双重属性。
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I feel this signals the degradation of American culture .
我觉得这标志了美国文化的没落。
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You mustn 't fire without my signal .
没我的信号不许开枪。
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The signal will be converted into digital code .
信号会被转变为数字代码。
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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。
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A thin cable carries the signal to a computer
一根细电缆将信号传送给一台计算机。
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Hunger is the body 's signal that levels of blood sugar are too low
饥饿感是身体发出的信号，表示血糖水平太低。
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The transmitters will send a signal automatically to a local base station
发射台会自动将信号发射到地方基站。
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The red signal means you can shoot .
红色信号表示可以射击。
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Audio signals can be transmitted along cables without distortion .
声音信号可以通过电缆传送而不失真。
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Radio signals received from the galaxy 's centre back up the black hole theory
从该星系中心收到的无线电信号证实了黑洞理论。
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The first warning signals came in March
第一次警示出现在3月份。
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The analogue signals from the video tape are converted into digital code .
采自该录像带的模拟信号被转换成数字代码。
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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。
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We overlook all sorts of warning signals about our own health .
我们忽视有关自身健康的种种预警信号。
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The signals are sent by satellite link
信号通过人造卫星链路发出。