signals是什么意思-signals英文怎么读-英汉词典翻译

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英['sɪɡnəl] 美['sɪɡnəl]

n. (名词)

v. (动词)

adj. (形容词)

n. (名词)

[C] 信号,暗号 sth intended to warn command, or give a message, such as a special sound or action
[C] (无线电或电视所传送的)讯号,信息,图像 a sound, image, or message sent by waves, as in radio or television

v. (动词)

vt. & vi. 发信号,用信号传达,用信号通讯 make a signal or signals; send or express (sth) in this way; communicate with (sb) in this way

Noun:

any nonverbal action or gesture that encodes a message;
"signals from the boat suddenly stopped"
any incitement to action;
"he awaited the signal to start"
"the victory was a signal for wild celebration"
an electric quantity (voltage or current or field strength) whose modulation represents coded information about the source from which it comes

Adjective:

notably out of the ordinary;
"the year saw one signal triumph for the Labour party"

Verb:

communicate silently and non-verbally by signals or signs;
"He signed his disapproval with a dismissive hand gesture"
"The diner signaled the waiters to bring the menu"
be a signal for or a symptom of;
"These symptoms indicate a serious illness"
"Her behavior points to a severe neurosis"
"The economic indicators signal that the euro is undervalued"

用作名词 (n.)

A red lamp is often a danger signal.
红灯常常是危险的信号。
I corrected my watch by the time signal.
我按报时信号校正我的表。
I've called several times, but I keep getting a busy signal.
我打了好几次了,可是一直是忙音。
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。
Her speech yesterday is a signal that her view has changed.
她昨天的讲话标志著她的观点已经转变。

用作动词 (v.)

用作形容词 (adj.)

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)

用作及物动词 S+～+ n./pron.

S+～+that-clause

S+～+wh-clause

用作双宾动词 S+～+ pron./n. +to n./pron

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

v. (动词)

signal用作及物动词时,可接名词、代词或that/wh从句作宾语。signal还可接双宾语,常以带或不带疑问词的动词不定式作直接宾语,其间接宾语可以由介词to引出, to可以省略。不用于被动结构。

symbol，badge，sign，signal，mark，token，attribute，emblem: 这些名词均含“标志、象征、符号”之意。

symbol指作象征或表达某种深邃意蕴的特殊事物。

badge一般指金属证章或写有姓名的带状标志物。

sign普通用词，指人们公认事物的记号，也可指某种情况的征兆。

signal指为某一目的而有意发出的信号。

mark普通用词，含义广泛。既可指方便于辨认而有意做的标记，又可指自然形成的标记或有别于他事物的特征。

token语气庄重，指礼品、纪念物等作为表示友谊、爱情等的象征或标志。

attribute指人或物及其地位、属性的象征。

emblem指选定象征一个国家、民族或家庭等的图案或实物。