forefinger index finger的意思|示意

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Forefinger and Index Finger

Forefinger, also known as index finger or pointer finger, is the finger which is closest to the thumb. It is usually the longest finger of the hand and is the finger which is used to point to something.

Index finger, on the other hand, is the second finger which is closest to the thumb. It is usually the second longest finger and is used to point to an object or person.

The uses of forefinger and index finger can be seen in various activities. For example, when writing, both fingers can be used as pointers to indicate which line should be written on. In addition, both are used to count on the hand when doing simple calculations.

In certain sports, such as tennis and baseball, forefinger and index finger can be used for throwing or hitting the ball. You may have seen some players use one or both fingers to adjust their grip on the ball, before releasing it with force.

Apart from the finger movements mentioned above, forefinger and index finger can also be used to express emotions. For example, when surprised, one can show the expression with both fingers wide open. This gesture is common among many cultures.

Therefore, forefinger and index finger are important fingers not only physically but also emotionally. Learning how to use them properly may help us to have better expression and understanding during communication.