contractile

contractile的音标是[kənˈtræktɪl]，基本翻译是“收缩的；易收缩的”。记忆技巧：contract（收缩）+ il（…的性质）→ 易收缩的。

contractile的词源：

词根：contract（收缩）+ -ile（形容词后缀）

词根含义：可收缩的

变化形式：

形容词形式：contractile

副词形式：contractily

相关单词：

contraction（收缩）：指物体在受到外力作用下的缩小或紧缩。

contracture（挛缩）：指由于长时间的肌肉收缩导致的肌肉僵硬和缩小。

contractile force（收缩力）：指肌肉收缩所产生的力量。

contractile protein（收缩蛋白）：指参与肌肉收缩的蛋白质，如肌球蛋白和肌动蛋白。

contractile tissue（收缩组织）：指具有收缩能力的组织，包括肌肉和结缔组织。

contractility（收缩性）：指物体在受到外力作用下的收缩能力或收缩程度。

contractile organ（收缩器官）：指能够收缩并产生运动的器官，如肌肉和心脏。

contractile movement（收缩运动）：指物体通过收缩而产生的运动。

contracting（收缩的）：表示物体正在缩小或紧缩的状态。

contractile短语：

1. contractile proteins - 收缩性蛋白质

2. contractile force - 收缩力

3. contractile tissue - 收缩组织

4. contractile reflex - 收缩反射

5. contractile organ - 收缩器官

6. contractile protein complex - 收缩蛋白质复合物

7. contractile vacuole - 收缩泡

例句：

1. The heart muscle contractsile to pump blood throughout the body.

心脏肌肉收缩以泵送全身的血液。

2. The muscle fibers in the wall of the intestine are contractile and help propel food through the digestive tract.

肠壁的肌肉纤维具有收缩性，有助于推动食物通过消化系统。

3. Contractile reflexes are automatic reactions that occur when a muscle is stretched or compressed.

收缩反射是肌肉被拉伸或压缩时发生的自动反应。

4. Contractile proteins play a crucial role in maintaining the integrity of cells and tissues.

收缩蛋白质在维持细胞和组织的完整性方面起着至关重要的作用。

5. Contractile vacuoles are found in many types of cells and are involved in transporting materials within the cell.

收缩泡在许多类型的细胞中都存在，参与细胞内的物质运输。

6. The contractile force generated by the heart muscle is essential for maintaining blood pressure and ensuring proper blood flow throughout the body.

心脏肌肉产生的收缩力对于维持血压和确保全身的血液流动至关重要。

7. Contractile organs such as the heart and lungs are essential for maintaining life and are critical for proper gas exchange and blood circulation.

心脏和肺部等收缩器官对于维持生命至关重要，对于正确的气体交换和血液循环至关重要。

英文小作文：

My favorite part of the body is the heart, because it is a contractile organ that pumps blood throughout my body, keeping me healthy and strong. When I think about the heart, I remember how it beats with such regularity, like a metronome keeping time with my life. I am grateful for this beautiful organ that never stops working, even when I am asleep. It is truly amazing how such a small organ can have such a big impact on my life. I hope to learn more about the science behind the heart and how it works in the future, so I can understand it even better.