screw
音标发音
- 英式音标 [skruː]
- 美式音标 [skruː]
- 国际音标 [skru:]
- 英式发音
- 美式发音
基本解释
- n.螺钉；螺丝；螺状物；螺旋桨；螺旋；吝啬鬼；监狱看守人；性交；工资；薪水
- v.拧紧；拧；压榨；性交
词源解说
- 1404年进入英语，直接源自中世纪法语的escroue，意为坚果；最初源自通俗拉丁语的scrobis，意为螺丝钉头状的凹槽。
词根记忆
- s + crew(工友)→工友们在流水线上拧螺丝钉→螺丝(钉)
- s + crew(一群人)→一群工人在流水线上生产螺丝钉→螺丝(钉)
同根派生
- adj性质的同根词
- screwy：扭曲的；螺旋形的；古怪的；疯颠的。
- n性质的同根词
- screwdriver：螺丝刀。
- screwing：螺丝接合；车削螺纹。
- v性质的同根词
- screwing：拧紧（screw的ing形式）；用螺钉固定。
用法辨析
- screw用作名词时意思是“螺丝”,转化成动词意思是“(用螺丝)将…拧紧”。引申可表示“转动”“使更有效率”“加压力于”“压榨”“鼓舞”等。
- screw既可用作及物动词,也可用作不及物动词。用作及物动词时,接名词、代词作宾语。用作不及物动词时主动形式含有被动意义。
- screw作为动词使用时，有“拧，拧紧”的意思，但是在具体例句中，有时也可以翻译为“集中，聚集”的意思。Screw your courage to the sticking-place, and we will not fail. 只要集中你的勇气，我们就不会失败。
v. (动词)
英汉例句
- The handle of this door is kept by two screws.
这扇门的把手用两枚螺丝钉固定。 - The two pieces screw together easily.
这两个部件很容易拧紧。 - Let's screw the two pipes together end to end.
咱们把这两根管子接起来拧紧。
用作名词 (n.)
用作动词 (v.)
用作不及物动词: S+～(+A)
用作及物动词: S+～+ n./pron.
词组短语
- remove 〔tighten〕 a screw 拧下〔拧紧〕螺丝钉
- loose screw 松动的螺丝钉
- screw the lock 上锁
- screw the two pipes together 把这两根管子拧紧
- screw reluctantly 勉强转动
- screw sufficiently 充分地鼓舞
- screw universally 普遍压榨
- screw around 鬼混,浪荡
用作名词 (n.)
动词+～
形容词+～
用作动词 (v.)
～+名词
～+副词
英英字典
- (METAL OBJECT) a thin, pointed piece of metal with a raised edge twisting round along its length and a flat top with a cut in it, used to join things together, especially pieces of wood
- (TURN) an act of twisting or turning done to fasten or tighten something
- (PRISON GUARD) (a word used especially by prisoners) a prison guard
- (HAVE SEX) the act of sex, or a sexual partner
- (INSTRUMENT) → thumbscrew
- (METAL OBJECT) to fasten something using a screw
- (TIGHT SHAPE) to tighten the muscles of your face or part of your face into a particular expression, especially one of disapproval or pain
- (TURN) to fasten something by turning it or twisting it
- (CHEAT) to cheat or deceive someone
- (HAVE SEX) to have sex with someone
- A screw is a metal object similar to a nail, with a raised spiral line around it. You turn a screw using a screwdriver so that it goes through two things, for example, two pieces of wood, and fastens them together.
- If you screw something somewhere or if it screws somewhere, you fix it in place by means of a screw or screws.
- A screw lid or fitting is one that has a raised spiral line on the inside or outside of it, so that it can be fixed in place by twisting.
- If you screw something somewhere or if it screws somewhere, you fix it in place by twisting it around and around.
- If you screw something such as a piece of paper into a ball, you squeeze it or twist it tightly so that it is in the shape of a ball.
- If you screw your face or your eyes into a particular expression, you tighten the muscles of your face to form that expression, for example, because you are in pain or because the light is too bright.
- If someone screws someone else or if two people screw, they have sex together.
- Some people use screw in expressions such as screw you or screw that to show that they are not concerned about someone or something or that they feel contempt for them.
- If someone screws something, especially money, out of you, they get it from you by putting pressure on you.
剑桥英英字典
柯林斯英英字典
专业释义
- 螺钉
Wound infection and no cases of screw breakage occurred.
没有病例发生切口感染及螺钉断裂。机械工程
- 螺杆
The paper provides a set of entire design principle about the semi-hermetic screw compressor and water chiller.
本文为半封闭螺杆压缩机和冷水机组提供了一整套完整的设计方法。 - 螺钉
- 螺丝
- 旋量
- 螺杆
Twin screw extruder (TSE) was widely used in polymer processing.
双螺杆挤出机是聚合物加工的一种重要设备。 - 螺旋
The pressure drop is analysised when screw-type dis tributors are used.
分析了采用螺旋型分布器时的压力降。能源科学技术
- 螺旋
The working principle, performance characteristics, technological keys etc. of the screw press, which has a clutch, is introduced.
介绍了离合器式螺旋压力机的工作原理、性能特点、技术关键等。计算机科学技术
- 旋量
Through describing the moving platform with screw, the constraints of each branch chaincan be analyzed.
把机构中的运动副用旋量表示,分析了支链对动平台的约束。交通运输工程
- 暗轮轮船
- 螺丝钉
- 旋量
- 螺旋