He asked me to turn on the radio for him.
他让我替他打开收音机。
The North waged war on the South.
北方发动对南方的战争。
Hitler's attack on Poland led up to World War Two.
他们发动了这场战争。
The success of a picnic usually turns on the weather.
参加野餐是否尽兴，通常要看天气好坏。
She's often turned on by men with beards.
有胡子的男子每每引起她的性欲。
His normally placid dog turned on him and bit him in the leg.
他那条狗平日很温顺，这次突然发作咬了他的腿。
Why are you all turning on me ?
你们为什么都冲我来了?
He could also turn on the style when the occasion demanded.
如果场合需要，他也能瞬间就表现得风度翩翩。
But he could also turn on the style when the occasion demanded.
但是如果场合需要，他也能拿出派头来。
They turn on their own kind and peck each other to death.
它们开始攻击同类，拼命地互相啄着。
I want to turn on the television.
我想开电视。
We'll take our turn on duty at 1 p.m.
我们下午一点接班.
This tap is stiff; it won't turn on.
这个龙头太紧, 拧不开.
There's no need to turn on the light.
不用开灯.
He could turn on the harps of the blessed.
他能召来天使的竖琴为他奏乐.
The plots of these stories almost always turn on love triangles.
这些故事的情节几乎总是离不开三角恋爱.
Is It'something you can turn on and off like a faucet?
这是不是象自来水龙头,你要开就开,要关就关?
You should read the manual before you turn on the new machine.
在开这台新机器前,应该阅读使用手册.
The dance show was a real turn - on; we went back several times.
那舞蹈表演非常令人兴奋; 我们已经看过很多次了.
Don't turn on the lamp; we can see in the firelight.
别开灯,炉火照着, 我们看得见.
Ina reaches up and turn on the bed lamp.
艾娜一伸手扭亮了床灯.
turn on the air conditioner -- I'm baking in here.
开冷气!这里热极了.
Security-(安全问题)
A：How safe is this area?
这个地方安全吗？
B：Oh, well, you should lock the doors andturn the security systemon when you leave, but it really isn’t too bad.
哦，当你离开家的时候要锁好门，并且打开安全系统。但是情况不是这么糟糕。
A：Really? Do you live nearby?
是吗，你住附近？
B：Yes. As a matter of fact, I live about two blocks north. I’ve never had any problems, although there have been a few break-ins recently.
是的。老实说，我住在北面的两个街区之外。我还从未遇到过什么问题，虽然说近来也有出现一些入室偷钱的事件。
turn on的反义词
A：Hmm.
噢。
B：The security system should take care of that, though. The entrance to the subway is not far from here..
但是安全系统会处理这一切的。地铁口离这儿也不远。
turn on的意思
A：That’s true. Is the neighborhood trying to do anything about the security?
对。对于安全问题这儿的邻里有没有任何措施？
B：Well, we’ve set up a neighborhood watch program. We caught a guy a couple of months ago.
噢，我们建立了一个邻里监督项目。几个月前还抓住了一个家伙。
A：All right, well, let me think about it.
好的，哦，让我们再考虑考虑。
