signal是什么意思 signal在线中文翻译

signal 英 [ˈsɪgnəl] 美 [ˈsɪɡnəl]

signal 词典解释

1. A period signals the end of a sentence.
   句号表示一个句子结束了。

1. The teacher signalled to the boy to begin.
   老师向那个男孩做手势，叫他开始。

1. A red lamp is used as a danger signal.
   红灯用作危险信号。
2. The railway signal showed that the train could pass.
   铁路的信号标志显示火车可以通过。

1. 符号
   ...传播的来源与日地分别是独特的个体,各有其经验范围:双方经验中交集的部分,即为讯息(message)基本来源的符号(signal). 传播双方则各自是编码、释码,与解码的系统;双方透过回馈控制过程,讯息得以了解及传布. 自施兰姆引进新的传播理论之后,...
2. abbr. sgl; 信号
3. abbr. sig; 声音信号

1. any nonverbal action or gesture that encodes a message
   e.g. signals from the boat suddenly stopped
   Synonym: signaling sign
2. any incitement to action
   e.g. he awaited the signal to start
   e.g. 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

1. be a signal for or a symptom of
   e.g. These symptoms indicate a serious illness
   e.g. Her behavior points to a severe neurosis
   e.g. The economic indicators signal that the euro is undervalued
   Synonym: bespeak betoken indicate point
2. communicate silently and non-verbally by signals or signs
   e.g. He signed his disapproval with a dismissive hand gesture
   e.g. The diner signaled the waiters to bring the menu
   Synonym: sign signalize signalise

1. notably out of the ordinary
   e.g. the year saw one signal triumph for the Labour party

signal [ˈsɪgnəl]

相关单词辨析

这组词都有“标志、象征、符号”的意思，其区别是：
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。
emblem: 指选定象征一个国家、民族或家庭等的图案或实物。
symbol: 指作象征或表达某种深邃意蕴的特殊事物。
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。
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。
signal: 指为某一目的而有意发出的信号。
badge: 一般指金属证章或写有姓名的带状标志物。