crankpin的音标是[ˈkræŋkpin],翻译成中文是“曲轴销”。
速记技巧是:可以与“曲轴”和“销钉”一起记忆,曲轴销钉,联接运动。
Crankpin这个词的英文词源可以追溯到古英语中的“crank”和“pin”,意为曲轴销钉或曲轴上的销子。它的变化形式包括复数形式“crankpins”,过去式“cranked”和过去分词“cranked”。
相关单词:
camshaft(凸轮轴):这个词与crankpin密切相关,因为它们都是发动机中的重要组成部分。camshaft的英文词源可以追溯到拉丁语中的“camus”,意为弯曲的,而crankpin则是camshaft的一部分,用于连接曲轴和连杆。
pivot(枢轴):这个词意为“旋转的中心”,与crankpin也有关联。在机械中,枢轴是一个可以旋转的点,而crankpin则是连接曲轴和连杆的旋转中心点。
lever(杠杆):这个词意为“长杆”,与crankpin也有一定的联系。在机械中,杠杆是一种可以移动或旋转的装置,而crankpin则是杠杆的一部分,用于连接曲轴和连杆,从而产生旋转运动。
connecting rod(连杆):这个词意为“连接杆”,是发动机中的重要组成部分,与crankpin密切相关。连杆用于连接曲轴和活塞,从而产生往复运动。
reciprocating(往复的):这个词意为“往复移动的”,与crankpin相关联。它用来描述由曲轴驱动的连续运动,即曲轴的旋转带动连杆和活塞的往复运动。
以上这些单词都是与crankpin相关的词汇,它们在英语中具有丰富的含义和应用。这些单词不仅描述了机械部件的基本功能,还反映了英语词汇的多样性和灵活性。
crankpin常用短语:
1. change the crankpin
2. adjust the crankpin
3. eccentric crankpin
4. crankpin failure
5. misalignment of the crankpins
6. unequal crankpins
7. wear on the crankpins
例句:
1. The mechanic had to adjust the car"s crankpins after a long journey.
2. The engine had unequal crankpins, causing frequent engine knocking.
3. The car"s steering wheel vibrated noticeably when the engine was running, due to worn-out crankpins.
4. The car"s engine misaligned, causing the crankpins to wear out quickly.
5. The mechanic replaced the worn-out crankpins and now the car runs smoothly.
6. The car"s crankpins need to be changed soon, as they are wearing out quickly.
7. The car"s engine has been running smoothly since the adjustment of the crankpins.
英文小作文:
Crankpins are an essential part of an engine that help transmit power from the engine"s旋转轴 to the wheels of a vehicle. They wear out over time and need to be replaced when they become worn out or misaligned. When the crankpins are replaced, it can improve the performance and reliability of a vehicle, making it safer and more enjoyable to drive.