signal

常见例句

用作名词 (n.)

• Signals are made with flags or lamps.
  用旗或灯传递信号。
• We live too far from the city to get a strong television signal.
  我们住的地方离城里太远,不能收到清晰的电视图像。

用作动词 (v.)

用作不及物动词: S+～(+A)

• She is signaling.
  她正在发送信号。
• The submarine signaled for help.
  潜水艇发出求救的信号。

用作及物动词: S+～+ n./pron.

• She signaled the advance.
  她发出信号前进。
• A bell signals the end of a school period.
  铃声标志着学校里一节课的结束。

S+～+that-clause

• She signaled that he was about to turn left.
  她打信号灯表示他就要转到左面去了。

S+～+wh-clause

• They signaled which way one is going to turn?
  他们打信号示意走哪一条路。

用作双宾动词: S+～+ pron./n. +to n./pron

• He signaled a message to his brother.
  他用信号向他哥哥发信息。

S+～+(to) n./pron. +to- v

• He signaled the waiter to bring the menu.
  他做手势要侍者拿菜单来。
• The conductor signaled the orchestra to rise.
  指挥打手势让乐队起立。
• Jim signaled his helplessness to Mary to leave the party.
  吉姆无法从宴会脱身时,他向玛丽使了个眼色,表示无可奈何。

S+～+(to) n./pron. +wh-to- v

• Tom signaled his friend which way to go.
  汤姆示意他的朋友走哪条路。

更多例句

• The coded signal is received by satellite dish aerials.
  编码信号由碟形卫星天线接收。
• 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。
• 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。
• This act was a signal to his victim's friends that he was someone to be reckoned with.
  此举等于告诉其受害者的朋友们他不好对付。
• The crew of Philante picked up a distress signal from the yacht Sans Peur III.
  “菲蓝特”的船员接收到了“无畏者三号”游艇发出的遇险信号。
• The coded signal is received by satellite dish aerials.
  编码信号由碟形卫星天线接收。
• When we turned the boat about, the signal began to bleep again constantly.
  当我们把船调头的时候，信号器又不停地发出哔哔声。
• You mustn't fire without my signal.
  没我的信号不许开枪。
• 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。
• 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。
• The reception was a little faint but clear enough for him to receive the signal.
  接收到的信号有点弱，但对他来说已够清晰，可以接收到。
• The flow of current actuates the signal.
  电流发出了信号。
• The recall of ambassador Alan Green was a public signal of America's concern.
  召回艾伦·格林大使是美国关注此事的一个公开信号.
• 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。
• 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。
• 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。
• Experts regarded it as a warning signal of an economic smashup.
  专家们把它看作是一场经济灾难的警告信号.
• The carrier wave has got out of phase with the signal wave.
  载波同信号波是异相的.
• This is a signal failure.
  这是明显的失败.
• We live too far from the city to get a strong television signal.
  我们住的地方离城里太远,不能收到清晰的电视图像.
• Our fax machine differentiates between an incoming fax signal and a voice call.
  我们的传真机能区分接收传真信号和语音信号.
• Send out a distress signal; the ship is sinking.
  发出求救信号吧, 船正在下沉.
• I lay awake through the wee small hours, waiting for the signal.
  我躺到后半夜没睡, 等候信号.
• The emergency signal SOS has no literal meaning.
  呼救信号SOS在字面上没有任何意义.
• He telephoned the lawyer and again got a busy signal.
  他打电话给律师,但还是听到占线的信号.
• The plan to murder the president went off at half cock because the signal was given before It'should have been.
  暗杀总统的计划操之过急,因为还没有到时候就发出了信号.
• They suffered from nervous tension when the signal was shown on a radarscope.
  当雷达显示器上出现信号时他们感到紧张.
• They went into action at a given signal.
  在约定的信号发出时,他们投入了战斗.
• A train must not pass a signal that is at danger.
  火车切不可越过危险信号.
• This is a signal of the urgent urgency from Field Army Headquarters.
  这是野战军首长拍来的十万火急的电报.
• Her plea was that she did not see the signal.
  她的辩解是说她没看见信号.
• What he said was the signal for the argument.
  他的那番话引起了这场争论.
• I've tipped you a wink or signalled to you on the sly many times, but before you took the hint others had already noticed.
  我多次向你使眼色,又给你递暗号,别人都明白了, 你却没有反应.
• The signal for assistance was five shots in quick succession.
  求援的暗号就是连发五枪.
• This seemed to be some watchword or signal that all was right.
  这大概是表示一切正常的口令或暗号.
• Their secret signal was a wink.
  他们的暗号是使眼色.
• This had been the signal intimes when Wildeve had used to come secretly wooing to her.
  这本是韦狄从前秘密向她求爱的时候用的暗号.
• He lightly tapped three times on my door, our secret signal.
  他轻轻地叩打我家房门三下, 这是我们定的暗号!
• The signal was two beats on the steam pipe.
  暗号是在蒸气管上敲两下.
• Then the bandit thrice imitated the cry of a crow; a croak answered this signal.
  于是那强盗学了三声鸡叫, 一声老鸦叫答复了这个暗号.
• My signal will be three knocks, a pause, then two more.
  我的暗号是:敲三下, 停一下, 再敲两下.
• Fourthly, the evolution from secret signal cipher ways to other counterfeited craft.
  第四是从暗号密押到其它防伪工艺的进化.
• O'Brien's remark must obviously have been intended as a signal, a codeword.
  奥勃良 的话显然一定是个信号, 一个暗号.
• This chemical signal is thought to trigger motivation and, eventually with repetition, addiction.
  这种化学讯号被认为会触发动机,而且在反复后, 终将会上瘾.
• The manner in which the automatic controller produces the control signal is called the control action.
  样子在哪一个自动机械控制器生产控制信号是呼叫那控制行动.
• The engine model identification using flight test signals is introduced.
  利用飞行试验信号对发动机模型辨识进行了研究.
• Upon loss of electronic control signal, the standard EGB is adjusted to cause prime mover shutdown.
  后损失的电子控制信号, 标准的银杏叶提取物的调整,以事业的原动机关机.
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