switch

音标发音

• 英式音标 [swɪtʃ]
• 美式音标 [swɪtʃ]
• 国际音标 [switʃ]
• 英式发音
• 美式发音

基本解释

• n. 开关；转变；（铁道的）转辙器，道岔；（树上砍下的）细软枝条；假发
• v. 改变（立场、方向等）；替换；转换；调换；调（班）；（用枝条）击打；摆动

同根派生

• n性质的同根词

  switching：[电]开关；转换；整流；配电。

  switcher：交换机；转换开关；调车机车。

• v性质的同根词

  switching：转换（switch的ing形式）。

• switch相关词

用法辨析

v. (动词)

• switch用作名词时意思是“开关”“转换”,用作动词时意思是“拧开关”“转变”“转换”,指通过某种措施或办法使某事物改变或改换其原有的位置、名称或运行方式等,引申可表示“挥动某物打某人”“打开”。
• switch可用作及物动词,也可用作不及物动词。用作及物动词时,接名词或代词作宾语,也可接以动词不定式充当补足语的复合宾语。

• switch使用方法
• switch详细辨析

英汉例句

用作动词 (v.)

用作不及物动词: S+～(+A)

• The train was switching.
  火车正在换道。

用作及物动词: S+～+ n./pron.

• Don't switch the light.
  不要开灯。

• switch更多例句

词组短语

用作动词 (v.)

～+副词

• switch away 拿回来
• switch off （用开关）关掉；切断（电源）
• switch off the radio 关掉收音机
• switch on 接通，开启
• switch on the light 开灯

• switch更多词组

英英字典

剑桥英英字典

• (DEVICE) a small device, usually pushed up or down with your finger, that controls and turns on or off an electric current
• (CHANGE) a sudden or complete change, especially of one person or thing for another
• (DEVICE) to use a switch to change a device from one state or type of operation to another
• (CHANGE) to change suddenly or completely, especially from one thing to another, or to exchange by replacing one person or thing with another

柯林斯英英字典

• A switch is a small control for an electrical device which you use to turn the device on or off.
• On a railway track, the switches are the levers and rails at a place where two tracks join or separate. The switches enable a train to move from one track to another.
• If you switch to something different, for example to a different system, task, or subject of conversation, you change to it from what you were doing or saying before.
• Switch is also a noun.
• Switch over means the same as .
• If you switch your attention from one thing to another or if your attention switches, you stop paying attention to the first thing and start paying attention to the second.
• If you switch two things, you replace one with the other.

• switch剑桥字典
• switch柯林斯字典

专业释义

电子、通信与自动控制技术

• 开关

  A new product HSG1 series isolation switch was introduced.
  介绍了一种新产品——HSG1系列隔离开关。

• 切换

  A target tracking algorithm of maneuvering detection based on three-order cumulants to switch model in time was proposed.
  本文提出利用三阶累积量检测机动并实时进行模型切换的一种跟踪算法。

• 交换机

  Ethernet switch, at present, is the most chief interconnecting device.
  以太网交换机是目前局域网最主要的连接设备，高性能的以太网交换机成为以太网接入模式的骨干力量。

• 交换结构

  And then, we discuss the queuing styles of switch fabrics. Based on these discusses, we present the requests information shared distributed switch fabric and describe the queue structure in detail.
  在讨论的基础上提出了请求信息缓冲的分布式交换结构,并对其队列结构进行了详细的描述。

• 1开关2交换机
• 转换开关
• 电键
• 转换器
• 接线器
• 转换
• 转接
• 交换
• 转线器
• 拨动

计算机科学技术

• 开关

  The nolinear effect of the transmiting-receiving switch is eliminated.
  解决了收发开关泄漏对接收信号的非线性影响。

• 切换

  Meanwhile, a video switch matrix and a video distributor are designed.
  同时设计开发视频切换矩阵及视频分配器等硬件设备。

• 交换机

  The Pioneer-net consists of Pioneer-net card and Pioneer-net switch.
  先锋网由自主研制的先锋网卡和先锋寻径式交换机组成。

• 交换

交通运输工程

• 道岔

  In some situation, the operator can also manually set a route at the switch area.4.
  同时在有道岔的区段也可以人工设置进路。

• 转轨，转辙
• 开关

医药科学

• 替代

法学

• 转换

  Hence, we must promote the native resources to rule of law, and achieve the creativeness switch of Chinese legal tradition.
  为此,必须推动本土资源的法治化,实现中国法律传统的创造性转换。

  语言学

• 转换

  Producers of talk usually switch in two ways: forward switch and reverse switch.
  生产型话语角色一般有两种转换方式:顺向转换和逆向转换。

  体育

• 翻上
• 改叫；改打
• 改叫，改打

动力与电气工程

• (用开关)接通(或切断)(电源等)；转换…的电路，用转换器把…转接(与 on 或 off 连用)：
• 电闸

地球科学

• 道岔

机械工程

• 开关
• 交换机
• 接线器
• 转辙器