For some reason, when certain showsswitched into a commercial, a loud noise would sound for a few seconds.
由于某些原因, 当某些节目切换到广告时, 会持续出现几秒钟的巨响。
2015全国卷
形容词::switchable
名词::switcher
过去式::switched
过去分词::switched
现在分词::switching
第三人称单数::switches
"the replacement of lost blood by a transfusion of donor blood"
"his switch on abortion cost him the election"
"switch to a different brand of beer"
"She switched psychiatrists"
"The car changed lanes"
"First Joe led; then we switched"
"switch on the light"
"throw the lever"
1.(电路的)开关，闸，转换器
Aswitch is a small control for an electrical device which you use to turn the device on or off.
e.g. Leona put some detergent into the dishwasher, shut the door and pressed theswitch.
利昂娜将一些清洁剂放入洗碗机，关上门后按了开始键。
e.g. ...a lightswitch.
电灯开关
2.转换;改变;转变
If youswitch 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.
e.g. Estonia is switching to a market economy...
爱沙尼亚正在向市场经济转轨。
e.g. The law would encourage companies toswitch from coal to cleaner fuels...
该法律将鼓励企业转而使用比煤更加清洁的能源。
3.转移(注意力);(注意力)转变
If youswitch your attention from one thingto another or if your attentionswitches, you stop paying attention to the first thing and start paying attention to the second.
switch的解释
e.g. My mother's interest had switched to my health...
母亲转而关注起我的健康来。
e.g. As the era wore on, she switched her attention to films.
随着这个时代慢慢过去，她把目光投向了电影业。
4.交换;调换;对调
If youswitch two things, you replace one with the other.
switch
e.g. In half an hour, they'd switched the tags on every cable...
半个小时内，他们就给每根电缆都换了标签。
e.g. The ballot boxes have been switched.
投票箱被人调换了。
相关词组：switch offswitch onswitch over
1. 交换机：'''以太网'''的标准拓扑结构为'''总线型'''拓扑,但目前的快速以太网(100BASE-T、1000BASE-T标准)为了最大程度的减少'''冲突''',最大程度的提高网络速度和使用效率,使用'''交换机'''(switch)来进行网络连接和组织,这样,
2. 换(防)：是指掩护者(通常是禁区球员)於掩护持球者后,转身切往篮下(Roll)接应传球上篮(Layup),或著要位(Post up). 如果对手针对掩护采取换防(switch)的方式应对,小个子防守球员将被迫面对进入篮下的禁区球员,形成错守(Mismatch).
3.switch：s; 开关
4.switch：(the swiss academic and research network 瑞士科学研究网
电灯开关
an on-off switch通断开关
That was in the days before electricity was available at the flick of a switch .那是在过去，还没有到开关一响就有电的时代。
Which switch do I press to turn it off?我按哪个开关就能把它关了？
to throw a switch (= to move a large switch)扳动开关
a switch of priorities轻重缓急的改变
She made the switch from full-time to part-time work when her first child was born.第一个孩子出生后她就从全职工作改为兼职工作。
a policy switch政策的转变
a riding switch马鞭
We're in the process of switching over to a new system of invoicing.我们正在转用新的发票制度。
Press these two keys to switch between documents on screen.按这两个键就可以在屏幕上的文件之间进行切换。
When did you switch jobs?你们什么时候调动工作的？
The dates of the last two exams have been switched.最后两门考试的日期掉换了。
I see you've switched the furniture around (= changed its position) .我看出来你把家具重摆了。
Do you think she'll notice if I switch my glass with hers?要是把我的杯子跟她的换了，你认为她看得出来吗？
I can't work next weekend'u2500will you switch with me?下个周末我不能上班——咱俩调个班好不好？
Have you been able to switch your shift with anyone?你找着能跟你调班的人了吗？
When I hear the word 'u2018football 'u2019 I switch off (= because I am not interested in it) .我听见“足球”两个字就腻味。
The only time he really switches off (= stops thinking about work, etc.) is when we're on vacation.只有在我们外出度假的时候，他才真正无牵无挂。
Please switch the lights off as you leave.你离开的时候请把灯关了。
How do you switch this thing on?这东西怎么开？
Leona put some detergent into the dishwasher, shut the door and pressed the switch.利昂娜将一些清洁剂放入洗碗机，关上门后按了开始键。
...a light switch.电灯开关
Estonia is switching to a market economy...爱沙尼亚正在向市场经济转轨。
The law would encourage companies to switch from coal to cleaner fuels...该法律将鼓励企业转而使用比煤更加清洁的能源。
My mother's interest had switched to my health...母亲转而关注起我的健康来。
As the era wore on, she switched her attention to films.随着这个时代慢慢过去，她把目光投向了电影业。
In half an hour, they'd switched the tags on every cable...半个小时内，他们就给每根电缆都换了标签。
The ballot boxes have been switched.投票箱被人调换了。
The system doesn't work too well, so we may have to switch back.
这套办法不怎么好,所以我们可能还得恢复原来的办法。
In Japan,Lu Hsun switched from medicine to literature.
在日本,鲁迅弃医从文。
Don't forget to switch off the lights when you leave the classroom.
离开教室时别忘了关灯。
He switched off the light as there was no one in the room.
他把灯关了,因为房里没有人。
When the clock struck twelve,I switched off TV and went to bed.
时钟敲响十二点时,我关了电视上床睡觉。
Adden switched off the radio and started to concentrate on his homework.
阿顿关掉收音机聚精会神地做功课。
Make sure the current is switched off at the mains before you leave on holiday.
你出去度假前一定要把总电源切断。
switch offThe students started to switch off after the first speech.
学生们听完第一个人发言后就开始心不在焉了。
The lecture was so boring that I switched off very soon.
讲座非常枯燥,刚坐了一会儿我就开小差了。
The boy often switches off in class so that he never gets good mark in exam.
那个男孩上课经常走神,所以从来没得过好成绩。
switch sb ⇔ offThe party was so dull that it switched him off.
聚会单调乏味,使他感到很扫兴。
Parties switched me on, but they seemed to switch her off.
聚会使我兴奋,但似乎使她扫兴。
switch sb ⇔ offswitch that fellow off!
别让那个家伙再讲下去!
Please switch out all lights as you leave the building.
离开这所房子时,请把所有的灯都关上。
You can switch over from one circuit to another without any difficulty.
你可以毫无困难地从一个电路转换到另一个电路。
switch sth ⇔ overThe power machine will be switched over at midnight.
发电机午夜转换电流。
switch overWe switch over?I'd like to sit in the sun, too.
咱们换换位置好吗?我也想晒晒太阳。
switch sth ⇔ overIf you switch the words over, the sentence sounds better.
如果你把这几个词调换一下位置,这句子听起来就好多了。
switch over to sthIn 1971 Britain switched over to decimal money.
英国在1971年把钱币改成了十进位。
Many factories are switching over to a shorter working week.
很多工厂都在减少每周的工作日数。
We are switching over to a new technique next year.
我们将在明年改用一种新技术。
switch sth ⇔ over to sthThe chairman decided to switch the factory over to bicycle production.
董事长决定该厂改产自行车。
Can we switch round?I'd like to sit in the sun, too.
咱们换换位置好吗?我想晒晒太阳。
If you switch the words round, the sentence sounds better.
你把这几个词换换位置,这句子听起来就好多了。
He got tired of teaching and switched to writing stories.
他厌倦了教书,于是改行写小说。
We used to have coal fires, but now we have switched to gas.
我们过去烧煤取暖,但现在已改用煤气。
I don't like this TV programme, let's switch to another one.
我不喜欢这个电视节目,换个频道看看吧。
I would like now to switch to quite a different subject.
现在我想换一个完全不同的话题。
switch sb/sth to sb/sthDon't hang up, please. I'll switch you to my boss.
请别挂断电话。我这就给你接到我的上司那边去。
He switched the control-lever to “off” position.
他把控制杆拨到“关”的位置。
Let's switch the discussion to another topic.
咱们换个话题讨论吧。
They switched the discussion to an argument.
他们把讨论变成了争论。
It is time to switch the talks to a different subject.
该讨论另一个主题了。
They switched the conversation to a less embarrassing subject.
他们把谈话转向了不太尴尬的话题。
She switched her support to the other candidate.
她转而支持另一个候选人。
To cut off the heads of some nettles..with his switch.
出自：J. AustenNelly switched her little fish-cart downwards to St. Ronan's Well.
出自：Sir W. ScottWe heard him switching his boots as he passed along the street.
出自：R. M. BallantyneWorking Supplies-(工作设施)
A：Do you have a free moment?
你有空吗？
B：Sure. What do you need?
有空。怎么了？
A：I’m having some trouble. How do you use this printer?
我碰到一些麻烦。这个打印机怎么用？
switch在线翻译
B：Well, first you have to turn thisswitch on.
哦，首先你把这个开关打开。
A：Silly me.
我真蠢。
switch是什么意思
B：Now press this button.
然后按这个按钮。
A：Oh, and it’s out of paper. Do you have any more?
哦，没纸了。你还有吗？
B：Just a second. I’ll go get some.
稍等一下。我去拿一些过来。
For some reason, when certain showsswitched into a commercial, a loud noise would sound for a few seconds.
由于某些原因, 当某些节目切换到广告时, 会持续出现几秒钟的巨响。
2015全国卷
switching to a mainly plant-based diet wouldn't help.
改为以植物为主的饮食也无济于事。
2021英语二
I stopped weighing myself every day andswitched to a bimonthly weighing schedule instead.
我不再每天称体重，而是改为每两个月称重一次。
2019英语二
At Boston College, you would have to complete an extra year were you toswitch to the nursing school from another department.
在波士顿学院，如果你要从另一个系转到护理系，你就得多学一年。
2017英语二
Fewswitch DNT on now, but if tracking is off it will stay off.
现在很少有人打开“请勿追踪”选项（DNT），但如果“追踪”选项是关闭的，那么它将一致处于关闭状态。
2013英语一
