cranks

简明释义

英[kræŋks]美[kræŋks]

n. [机]曲柄（crank 的复数）

英英释义

单词用法

同义词

反义词

例句

1.Coming complete with their matching Turbine rings, these cranks are available in both triple, double and two ring and guard combination options.

即将与他们匹配的涡轮戒指完成后，这些曲柄同时具备三重，双和两个戒指和后卫的组合方案。

2.He later corrected himself—but not before reinforcing the impression that the Pauls can be cranks.

虽然稍后他对此做出了纠正——但已经坚定了人们对保罗一家的印象：这家子也可以很疯狂。

3.The SIXC and Next cranks may be the attention getters, but there was some eye candy in aluminum as well.

曲柄的SIXC和下一步可能是关注干将，但有一些糖果以及铝的眼睛。

4.His humorous rhymes were, however, more often quips and cranks at the expense of his contemporaries.

不过，他的幽默诗句更多是对同辈人的揶揄和打趣。

5.Coming complete with their matching Turbine rings, these cranks are available in both triple, double and two ring and guard combination options.

即将与他们匹配的涡轮戒指完成后，这些曲柄同时具备三重，双和两个戒指和后卫的组合方案。

6.Mechanical linkages and cranks went together far better than I had spent this whole year thinking it would be.

机械的联系和曲柄到一起远胜于我曾经花了今年全年的思维便。

7.The Internet is often dismissed as awash with cranks, but it has proved far more potent at debunking conspiracy theories than perpetuating them.

人们通常认为互联网上充斥着怪人，不值一提，但是如今它已成为揭露而非单单记载阴谋的最有力的基地。

8.He always cranks up the music before a party.

他总是在聚会前把音乐调高。

9.The old machine cranks slowly but still works.

那台旧机器虽然运转缓慢，但仍然能工作。

10.She cranks out her assignments at the last minute.

她总是在最后一刻匆忙完成作业。

11.The mechanic cranks the engine to see what's wrong.

机械师启动发动机以查看有什么问题。

12.He cranks his bicycle to build up speed.

他蹬踏自行车以加速。

作文

In the world of engineering and mechanics, the term cranks refers to a specific component that converts rotational motion into linear motion. This simple yet effective mechanism is found in various machines, from bicycles to engines. Understanding how cranks function can provide insight into the principles of mechanics and the design of machines. For example, in a bicycle, the pedals are attached to a crank arm, which rotates when the rider pushes down on the pedals. This rotation is then transferred to the chain, propelling the bike forward. The design of cranks has evolved over time, with advancements in materials and engineering techniques leading to more efficient and durable components. In modern machinery, cranks are often made from lightweight alloys that reduce overall weight while maintaining strength. This is particularly important in high-performance applications such as racing cars and aircraft, where every ounce counts. Beyond their mechanical function, cranks also have a place in popular culture, often symbolizing innovation and creativity. Inventors and engineers are frequently depicted as 'cranking out' new ideas and solutions, showcasing the importance of cranks in the creative process. The act of cranking can be seen as a metaphor for hard work and persistence, as individuals strive to turn their ideas into reality. However, the term cranks can also have a negative connotation in everyday language. It is sometimes used to describe individuals who hold unconventional or extreme beliefs, often without sufficient evidence. For instance, someone might refer to a person who promotes fringe science or conspiracy theories as a 'crank.' This usage highlights the dual nature of the word, where it can signify both a valuable mechanical component and a dismissive label for certain types of thinkers. In conclusion, the word cranks encompasses a variety of meanings and applications. From its mechanical significance in engineering to its cultural implications, understanding cranks requires a nuanced perspective. Whether discussing the intricate workings of machinery or the complexities of human thought, cranks serve as a reminder of the diverse ways language can shape our understanding of the world around us.

在工程和机械的世界中，术语cranks指的是一种特定的组件，用于将旋转运动转化为线性运动。这种简单而有效的机制存在于各种机器中，从自行车到发动机。理解cranks的功能可以提供对机械原理和机器设计的深入了解。例如，在自行车中，踏板连接到一个crank臂，当骑行者向下踩踏板时，该臂会旋转。这种旋转随后转移到链条上，推动自行车向前。 cranks的设计随着时间的推移而发展，材料和工程技术的进步使得组件更加高效和耐用。在现代机械中，cranks通常由轻质合金制成，减少整体重量，同时保持强度。这在赛车和飞机等高性能应用中尤为重要，因为每一盎司都至关重要。 除了它们的机械功能外，cranks在流行文化中也占有一席之地，常常象征着创新和创造力。发明家和工程师常被描绘为“不断推出”新想法和解决方案，展示了cranks在创造过程中的重要性。摇动的动作可以视为辛勤工作和坚持不懈的隐喻，因为个人努力将他们的想法变为现实。 然而，术语cranks在日常语言中也可能带有负面含义。有时用于描述持有非常规或极端信念的个人，通常没有足够的证据。例如，有人可能会称推广边缘科学或阴谋论的人为“crank”。这种用法突显了这个词的双重性质，它既可以表示一个有价值的机械组件，也可以作为对某些思考者的贬义标签。 总之，单词cranks包含多种含义和应用。从其在工程中的机械意义到其文化含义，理解cranks需要一种细致入微的视角。无论是在讨论机器的复杂运作，还是人类思想的复杂性，cranks都提醒我们语言如何塑造我们对周围世界的理解。