第三人稱(chēng)單數(shù)：signals第三人稱(chēng)復(fù)數(shù)：signals現(xiàn)在分詞：signalling過(guò)去分詞：signalled過(guò)去式：signalled

signal基本解釋

名詞信號(hào)，暗號(hào); 預(yù)兆，征象; 動(dòng)機(jī); 導(dǎo)火線

及物動(dòng)詞向…發(fā)信號(hào); 用動(dòng)作（手勢(shì)）示意; 以信號(hào)告知

不及物動(dòng)詞發(fā)信號(hào)

形容詞顯著的，優(yōu)越的; 暗號(hào)的，作信號(hào)用的

signal相關(guān)例句

及物動(dòng)詞

1. A period signals the end of a sentence.
句號(hào)表示一個(gè)句子結(jié)束了。

不及物動(dòng)詞

1. The teacher signalled to the boy to begin.
老師向那個(gè)男孩做手勢(shì)，叫他開(kāi)始。

名詞

1. signal的翻譯

1. A red lamp is used as a danger signal.
紅燈用作危險(xiǎn)信號(hào)。

2. The railway signal showed that the train could pass.
鐵路的信號(hào)標(biāo)志顯示火車(chē)可以通過(guò)。

signal網(wǎng)絡(luò)解釋

1. signal

1. 符號(hào)：傳播的來(lái)源與日地分別是獨(dú)特的個(gè)體,各有其經(jīng)驗(yàn)范圍:雙方經(jīng)驗(yàn)中交集的部分,即為訊息(message)基本來(lái)源的符號(hào)(signal). 傳播雙方則各自是編碼、釋碼,與解碼的系統(tǒng);雙方透過(guò)回饋控制過(guò)程,訊息得以了解及傳布. 自施蘭姆引進(jìn)新的傳播理論之后,

2. signal：sgl; 信號(hào)

3.

3. signal：sig; 聲音信號(hào)

signal詞典解釋

1. (以手勢(shì)、聲音、行動(dòng)等發(fā)出的)信號(hào)，暗號(hào)
A signal is a gesture, sound, or action which is intended to give a particular message to the person who sees or hears it.

e.g. They fired three distress signals...
他們發(fā)射了3次求救信號(hào)。
e.g. As soon as it was dark, Mrs Evans gave the signal...
天一黑，埃文斯夫人就發(fā)出了信號(hào)。

2. (用手勢(shì)、聲音等)發(fā)信號(hào)，發(fā)暗號(hào)，示意
If you signal to someone, you make a gesture or sound in order to send them a particular message.

e.g. The United manager was to be seen frantically signalling to McClair...
一會(huì)兒可以看到曼聯(lián)主教練拼命地朝麥克萊爾示意。
e.g. 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當(dāng)事人已經(jīng)談完了。

3. 跡象;信號(hào);預(yù)示
If an event or action is a signal of something, it suggests that this thing exists or is going to happen.

e.g. Kurdish leaders saw the visit as an important signal of support...
庫(kù)爾德領(lǐng)導(dǎo)人將這次訪問(wèn)視作一種表示支持的重要信號(hào)。
e.g. The first warning signals came in March...
第一次警示出現(xiàn)在3月份。

4. 預(yù)示;表明;顯示
If someone or something signals an event, they suggest that the event is happening or likely to happen.

e.g. She will be signalling massive changes in energy policy...
她將暗示能源政策會(huì)有重大變化。
e.g. Britain was signalling its readiness to have the embargo lifted...
英國(guó)表示愿意取消貿(mào)易禁令。

5. (鐵路上的)指示燈，信號(hào)燈
A signal is a piece of equipment beside a railway, which indicates to train drivers whether they should stop the train or not.

6. (傳輸信息的無(wú)線電、光波或電流)信號(hào)
A signal is a series of radio waves, light waves, or changes in electrical current which may carry information.

e.g. ...high-frequency radio signals.
高頻無(wú)線電信號(hào)

7. 重大的;顯要的;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.

e.g. His final round was a signal triumph in a career marked by many sweet moments.
最后一場(chǎng)比賽的勝利在他充滿(mǎn)欣喜的職業(yè)生涯中具有非凡的意義。
e.g. ...John Major's signal failure to grab America's attention.
約翰·梅杰顯然沒(méi)有能夠引起美國(guó)的注意

signal英英釋義

noun

1. any nonverbal action or gesture that encodes a message

e.g. signals from the boat suddenly stopped

Synonym: signalingsign

2. any incitement to action

e.g. he awaited the signal to start
the victory was a signal for wild celebration

3. an electric quantity (voltage or current or field strength) whose modulation represents coded information about the source from which it comes

verb

1. be a signal for or a symptom of

e.g. These symptoms indicate a serious illness
Her behavior points to a severe neurosis
The economic indicators signal that the euro is undervalued

Synonym: bespeakbetokenindicatepoint

2. communicate silently and non-verbally by signals or signs

e.g. He signed his disapproval with a dismissive hand gesture
The diner signaled the waiters to bring the menu

Synonym: signsignalizesignalise

adj

1. notably out of the ordinary

e.g. the year saw one signal triumph for the Labour party