switch
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vt. 转换；用鞭子等抽打
vi. 转换；抽打；换防
n. 开关；转换；鞭子
n.
开关；转换，转换器；软鞭子；[信]接线台
vt.& vi.
转变，改变；转换；关闭电流；鞭打
vt.
转换；挥动（棍棒、鞭子等）；迅速转动；鞭打
vi.
交换；调换；
变形
复数：switches过去式：switched过去分词：switched现在分词：switching第三人称单数：switches
双语释义
v.(动词)vt. & vi. 转变 change or exchange
英英释义
switch[ switʃ ]
n.
control consisting of a mechanical or electrical or electronic device for making or breaking or changing the connections in a circuit
同义词：electric switchelectrical switch
an event in which one thing is substituted for another
同义词：substitutionpermutationtranspositionreplacement
hairpiece consisting of a tress of false hair; used by women to give shape to a coiffure
railroad track having two movable rails and necessary connections; used to turn a train from one track to another or to store rolling stock
a flexible implement used as an instrument of punishment
a basketball maneuver; two defensive players shift assignments so that each guards the player usually guarded by the other
the act of changing one thing or position for another
"his switch on abortion cost him the election"
同义词：switchingshift
v.
change over, change around, as to a new order or sequence
同义词：switch overexchange
exchange or give (something) in exchange for
同义词：tradeswapswop
lay aside, abandon, or leave for another
"switch to a different brand of beer"; "She switched psychiatrists"
同义词：shiftchange
make a shift in or exchange of
"First Joe led"; "then we switched"
同义词：change overshift
cause to go on or to be engaged or set in operation
"switch on the light"
同义词：throwflip
flog with or as if with a flexible rod
reverse (a direction, attitude, or course of action)
同义词：interchangetackalternateflipflip-flop
词汇搭配
用作动词 (v.)
～+副词
switch away拿回来
switch off关,截断
switch off the radio关掉收音机
switch on开,接通,使入迷
switch on the light开灯
switch over换位置,转换
switch round转过来
switch through转接
～+副词+介词
switch back to回复到
switch off to another line of thought改变想法〔思路〕
switch out of从…抢走
switch over to offensive转入进攻
～+介词
switch from从…转变
switch from English into Russian由英语改为俄语
switch into变为
switch to转向
switch to the metric system转换成公制
switch one's support to the other candidate转向支持另一候选人
词组短语
switch on接通，开启
switch off（用开关）关掉；切断（电源）
switch in接通；合闸
control switch控制开关
power switch电源开关
light switch灯开关；照明开关
optical switch光开关
switch control开关控制；转接控制
pressure switch压力开关
membrane switch薄膜开关，膜片开关
switch over转接；转做另一工作
limit switch[电]限位开关；极限开关
main switch总开关；主闸
switch cabinet开关柜；配电箱
photoelectric switch光电开关；光电式开关掣
electric switch电开关，电门，电闸
ignition switch点火电门，点火开关
foot switch脚踏开关；脚踏电门
vacuum switch真空开关；电子开关
electronic switch电子开关
双语例句
用作名词(n.)
How do I switch to the next major release branch?
如何转换为下个主要发布版本分支？
The current will switch over after I push this button.
我按下这个按钮之后，电流会被转换。
I wish to turn on the light, where is the switch?
我想要开亮那一支电灯,请问开关在哪儿?
The father whipped his child with a switch.
父亲用鞭子抽打他的孩子。
In his hand he held a switch which was as supple as a vine-shoot and as heavy as iron.
他手里拿着一条鞭子，象葡萄藤那样软，又象铁那么重。
用作动词(v.)
No, hold it a second, switch that to roast chicken.
不，等一等，把那个换成烤子鸡。
Our glasses have been switched--this is mine.
咱们的玻璃杯对调了－－这个是我的。
Nobody wants to switch back to the old system.
谁也不希望回复到旧制度。
Do you mind if I switch the radio off?
我可以关掉收音机吗？
权威例句
The Bcl-2 apoptotic switch in cancer development and therapy.Costs of a predictable switch between simple cognitive tasks
Construction of a genetic toggle switch in Escherichia coli.
The Bcl2 family: regulators of the cellular life-or-death switch
Patterns and emerging mechanisms of the angiogenic switch during tumorigenesis.
Matrix metalloproteinase-9 triggers the angiogenic switch during carcinogenesis.
Intracellular Adenosine Triphosphate (ATP) Concentration: A Switch in the Decision Between Apoptosis and Necrosis
Tumor Plasticity Allows Vasculogenic Mimicry, a Novel Form of Angiogenic Switch : A Rose by Any Other Name?
HIF-1-mediated expression of pyruvate dehydrogenase kinase: a metabolic switch required for cellular adaptation to hypoxia
Acquired resistance to BRAF inhibitors mediated by a RAF kinase switch in melanoma can be overcome by co-targeting MEK and IGF-1R/PI3K
switch
switch: [16] Switch originally denoted a ‘thin flexible twig’; it may have been borrowed from Middle Dutch swijch ‘bough, twig’. From the noun was derived the verb switch. This originally meant ‘beat with a switch’, but in the early 19th century the sense ‘bend or waggle to and fro like a flexible stick’ emerged, and this led on in the middle of the century via ‘divert’ to ‘turn off a train on to another track’ (the usage developed in American English, where the apparatus used for this is still known as a switch, as opposed to British English points).By the end of the century this had broadened out to ‘connect or disconnect by pushing a contact to or fro’. The notion of ‘exchanging’ or ‘swopping’ did not emerge until as recently as the 1890s.
switch (n.)
1590s, "slender riding whip," probably from a Flemish or Low German word akin to Middle Dutch swijch "bough, twig," or swutsche, variant of Low German zwukse "long thin stick, switch," from Germanic base *swih- (cognates: Old High German zwec "wooden peg," German Zweck "aim, design," originally "peg as a target," Zwick "wooden peg"), perhaps connected with PIE root *swei- (2) "to swing, bend, to turn." The meaning "device for changing the direction of something or making or breaking a connection" is first recorded 1797. "The peg sense suits the mech(anical) applications" [Weekley], cognates: switchblade, and these senses in English may be a direct borrowing from those senses in Continental Germanic languages rather than a continuation of the "pliant wand" sense. The meaning "a change from one to another, a reversal, an exchange, a substitution" is first recorded 1920; extended form switcheroo is by 1933.
switch (v.)
1610s, "to strike with a switch," from switch (n.). Related: Switched; switching. The meaning "turn (off or on) with a switch device" is first recorded 1853 of trains on tracks, 1881 of electricity, 1932 of radio or (later) television. Sense of "shift, divert" is from 1860. Meaning "to change one thing for another" is recorded from 1919. Switch-hitter is 1945 in baseball slang; 1956 in the sense of "bisexual person."
1. This situation is analogous to the oversensitive mouse problem, and the solution is to copy switch makers and debounce the mouse.
这种情况和鼠标过分敏感的问题有点像，解决的方法也模仿开关制造商，使鼠标去颤动，参见图19-9。
-- 来源 -- About Face 3交互设计精髓
2. You switch between these virtual desktops by clicking on the one you want to make active.
只需单击你所希望激活的桌面就可以在这些虚拟桌面之间进行切换。
-- 来源 -- About Face 3交互设计精髓
3. This means that users must switch between stylus and thumb-board, making for considerably awkward input interactions.
这就意味着使用者要经常在拇指板和手写笔之间换来换去，使得输入起来相当不方便。
-- 来源 -- About Face 3交互设计精髓
4. In most products, users need to switch video sources, and sometimes even switch between multiple remote controls, to access the functions they need simply to watch their television.
在很多这样的产品中，用户虽然只是面对一个电视屏幕，但必须要切换视频来源。 有时甚至要使用多个遥控器来操作，才能切换到所需的看电视的功能。
-- 来源 -- About Face 3交互设计精髓
5. If appropriate, the interface should give the user instructions on how to switch to a human assistant after every action, especially if the user seems to be having trouble.
如果可以，则每次操作完成后系统都应该给出如何转到人工服务的方法，尤其是在用户遇到困难时。
-- 来源 -- About Face 3交互设计精髓
6. The idea was to make things simple, but by overloading the control so extremely, BMW created a danger for users by requiring them to navigate an interface in order to switch contexts and modes.
但如此极端的做法让控制不堪重负，要使用宝马公司的这个控制系统，用户必须导览界面才能做模式或者情境的切换。
-- 来源 -- About Face 3交互设计精髓
7. When we flip the switch on the copier and it stays coldly silent instead of humming, we know that we’ve got trouble.
当我们打开复印机的开关，它不是发出嗡嗡的声音，而是冰冷的沉默，我们知道出问题了。
-- 来源 -- About Face 3交互设计精髓
8. They will wander off and get a cup of coffee or switch to a different application.
他们会走神，去取杯咖啡或者跳到其程序中。
-- 来源 -- About Face 3交互设计精髓
9. The authors favor a team of two designers per interview, one to drive the interview and take light notes, and the other to take detailed notes (these roles can switch halfway through the interview).
作者喜欢每次访谈的团队由两个设计师组成，其中一个引导访谈并适当记笔记，而另一个人则详细地记笔记（在访谈期间角色可以切换）。
-- 来源 -- About Face 3交互设计精髓
10. The far-left pane includes a list of mailboxes, as well as providing the ability to switch between views such as Mail and Calendar.
最左边的窗格列出了邮箱列表，还可以在不同视图之间转换，比如邮件和日历。
-- 来源 -- About Face 3交互设计精髓
switch
