1.[c]螺丝钉；螺丝a thin pointed piece of metal like a nail with a raised spiral line (called a thread ) along it and a line or cross cut into its head. Screws are turned and pressed into wood, metal, etc. with a screwdriver in order to fasten two things together.
One of the screws is loose.有一颗螺丝松了。
Now tighten all the screws.现在把全部螺丝都拧紧。
2.[c]（对螺丝的）旋拧an act of turning a screw
3.[sing]性交an act of having sex
4.[sing]性交对象a partner in sex
a good screw好的性交对象
5.[c]螺旋桨a propeller on a ship, a boat or an aircraft
6.[c]监狱看守；狱警a prison officer
1.[t]~ sth + adv./prep.用螺丝固定（或拧牢）to fasten one thing to another or make sth tight with a screw or screws
The bookcase is screwed to the wall.书架用螺丝固定在墙上了。
You need to screw all the parts together.你得用螺丝把所有的零件固定在一起。
Now screw down the lid.现在用螺丝将盖子固定好。
2.[t]旋紧；拧紧to twist sth around in order to fasten it in place
She screwed the cap back on the jar.她又把广口瓶的盖子拧上。
Screw the bolt tight.把螺栓拧紧。
3.[i](+ adv./prep.)拧上去to be attached by screwing
The bulb should just screw into the socket.把灯泡拧到灯口上就行。
The lid simply screws on.这盖子一拧就盖好了。
4.[t]把（纸等）揉成一团to squeeze sth, especially a piece of paper, into a tight ball
I screwed up the letter and threw it into the fire.我把那封信揉成一团，扔进了火里。
Screw the foil into a little ball.把箔纸揉成小团。
5.[t]诈骗（钱财等）to cheat sb, especially by making them pay too much money for sth
We've been screwed.我们挨宰了。
How much did they screw you for(= how much did you have to pay) ?他们坑了你多少钱？
6.[i][t]~ (sb)（和某人）性交to have sex with sb
I finally screwed up my courage and went to the dentist.我终于鼓起勇气，去看了牙医。
I finally screwed up my courage and went to the dentist.我终于鼓起勇气，去看了牙医。
Although most of its efforts have been aimed at price controls, they've started to turn the screw on interest rates as well.
尽管其大部分的措施旨在控制物价，他们也开始为利率上紧发条。
Muscles control how much the leg can turn on the screw threads, the researchers report online today in Science.
肢体通过这种螺旋纹的旋转受到肌肉的控制，科学家今日已于科学在线报道了这一成果。
This would be a good time to get him to help us turn the screw a bit tighter on Iran, for instance.
比如说，这将是迫使普京帮助我们收紧在伊朗头上紧箍咒的大好机会。
Desperate to feel him inside me, I lifted one leg from the floor and he took this as his cue to screw me.
于是我翘起一条腿，他很好地理解了这个信号。
When axial loads are incidental and of small magnitude, the members are kept from sliding along the shaft by means of a set screw.
当轴向负荷是偶然和小规模，成员不断从沿轴滑动螺杆的一套方法。
He had also made mistakes in his career, and recognized that (no matter how hard he might try), he was bound to screw up again.
在他的人生中也犯过错误，宗介也意识到（不论花了多大的气力去避免），他总会再次犯错。
i was beginning to think maybe he had a screw loose , but he sounded all right now , and i began to relax.
我开始觉得也许他精神太紧张，现在听上去他挺好，于是我又放松下来。
The invention discloses a vibrating screw feeder. A feed end of the screw feeder is provided with a spring seat and a dither motor.
本发明公开了一种振动式螺旋送料机，它是在螺旋送料机的进料端安装有弹簧座和高频振动电机。
Casing string is composed of some casing from screw joint casing and centering device. The length of any one of casing is about 10 meters.
套管柱是由若干个10m左右的套管经螺纹连接而成，并配有扶正器等配件，是井下管柱的一种。
She hugged me tight, looked into my eyes, and said, "Just don't screw it up, buddy! "
她紧紧地抱着我，直盯着我的眼睛看着我，说道，“不要搞砸了，老兄！”
At present, screwdriver and screw tap are hardware which is often used in machining factory.
目前，在机械加工工厂里，螺钉旋具和丝锥是较为常用的两种五金工具。
He said: "They started letting me see him and everything was fine. But everything got bad again. So I said screw them. "
他说：“他们开始让我见他，一切都很好。但是，一切又变糟了。所以我说去他妈的。”
the bottle with a screw top so none of the bubbles can get out , and then stick it in the fridge for4 days, but no longer.
最后用螺纹状的瓶塞密封瓶口，不让任何气泡跑出，然后放入冰箱冷藏四天，不要长于这个时间。
However, the cortex of the posterior tibia does not always offer good purchase for screw fixation, particularly in osteopenic bone.
但是胫骨后侧皮质并不总是能用于螺钉的固定，特别是在骨质疏松骨。
the refs did not screw the jazz. The rockets play defense without fouling so much. Everytime we get someone under the basket, we foul them!
裁判没有误吹爵士，火箭的防守没有这么多的犯规，每次对手冲到篮下，我们就对他们犯规！
If you screw up, how much that will cost the company.
如果你搞砸了，会给公司带来多少损失。
If you have to make some sort of charge, of dishonesty or bad service or a screw-up, work yourself into a mild state of mind.
如果你要对不诚实、差的服务或一次办砸的事做出某类控诉，那么让自己情绪缓和。
Now you can use a servo screw in and out of that hole all day long without stripping the threads - It also can't vibrate loose!
现在您可以使用伺服螺杆进出的洞整天都没有提线程-它还不能振动松散！
How much will the powers that be screw with his vision?
破坏他的想象力的力量会有多大？
We wrote letters to the adoption agency he was trying to get approved with and kept him from adopting more kids to screw up.
我们写信给领养机构把他打算再领养一个孩子的计划搞砸了。
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