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。

The United manager was to be seen frantically signalling to McClair. [VERB prep./adv.]

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. [VERB that]

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. [VERB noun]

她招手打了一辆路过的出租车，让司机载她去马伦戈街。

Kurdish leaders saw the visit as an important signal of support. [+ of]

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。

She will be signalling massive changes in energy policy. [VERB noun]

她将暗示能源政策会有重大变化。

Britain was signalling its readiness to have the embargo lifted. [VERB noun]

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. [VERB wh]

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。

...high-frequency radio signals.

高频无线电信号

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