cylindroid

cylindroid的音标是[sɪlɪndrɪəʊɪd]，中文翻译为“圆柱形物”。基本翻译为“圆柱体”，速记技巧为“西林斗因”。

Cylindroid这个词来源于希腊语，由cylindros（圆柱体）和oidos（像…一样的）组成，意为“圆柱状的”。它的变化形式包括名词形式cylindroid和形容词形式cylindroidal。

相关单词：

1. cylinder（圆筒，气缸）：这个词直接来源于cylindroid，表示圆柱体的形状。

2. cylinderhead（汽缸头）：这个词表示圆柱体的一部分，即汽缸的顶部部分。

3. cylindrical（圆柱形的）：这个词来源于形容词cylindroidal，表示具有圆柱形状的。

4. cylindrically（呈圆柱状）：这是一个副词，用来描述形状或结构呈圆柱状。

5. cylindercase（汽缸座）：这个词表示支撑汽缸的底座或箱子。

6. cylinderbore（汽缸直径）：这是一个术语，用来描述圆柱形汽缸的直径。

7. cylinderlength（汽缸长度）：这个词表示圆柱形汽缸的长度。

8. cylinderheadpressure（汽缸头压力）：这是一个物理学概念，表示在汽缸头部分的气体压力。

9. cylindroidalvolume（圆柱体积）：这是一个数学概念，表示由圆柱体构成的体积。

10. cylindroidalshell（圆柱形壳）：这是一个工程学概念，表示由圆柱形结构构成的壳体。

以上这些单词都与cylindroid这个词有直接或间接的关系，体现了英语词汇的丰富性和多样性。

常用短语：

1. cylinder head

2. cylinder liner

3. cylinder bore

4. cylinder compression ratio

5. cylinder power

6. cylinder head gasket

7. cylinder displacement

例句：

1. The cylinder head is welded to the cylinder block.

2. The cylinder liner is made of high-quality steel.

3. The cylinder bore is 8mm in diameter.

4. The cylinder compression ratio should be kept at 10:1 to avoid explosion.

5. The cylinder power of this engine is very strong.

6. The cylinder head gasket is leaking, we need to replace it immediately.

7. The cylinder displacement of this car is 1.5 liters.

英文小作文：

Cylinders are essential parts of an engine that provide power and motion. Without cylinders, engines would not function properly and would be unable to produce the desired amount of torque and horsepower. Cylinders are made up of a cylinder head, cylinder liner, and cylinder bore, all of which play important roles in the operation of the engine. The cylinder head controls the intake and exhaust valves, while the cylinder liner provides a smooth surface for the piston to move up and down. The cylinder bore determines the size of the cylinder, which in turn affects the engine"s displacement and power output. Maintaining proper maintenance on cylinders is crucial to ensuring the longevity and performance of an engine.