index finger
复数形式
index fingers
1
食指, 指示指
the finger that is next to the thumb; the second digit of the human hand
The index finger, also known as a forefinger or pointing finger, is the finger located next to the thumb. It is typically longer and more slender than the other fingers. The index finger plays a significant role in pointing, indicating, and manipulating objects. It is commonly used for tasks that require precision, such as pressing buttons, typing, or selecting items. The index finger is also important for communication and gestures, such as indicating direction or drawing attention. Understanding the anatomy and function of the index finger is essential for fine motor skills, hand coordination, and effective communication.
- She pointed at the map with her index finger.
她用食指指着地图。
- The cut on his index finger made it hard to type.
他食指上的伤口让打字变得困难。
- The child raised her index finger to ask a question.
孩子举起她的食指来提问。
- Pain in her index finger made it hard to grip objects.
她食指的疼痛使得抓握物体变得困难。
- The glove fit snugly over his index finger and thumb.
手套紧紧地套在他的食指和拇指上。
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