action of holding的用法和样例：
- A4: Yes. It is because it involves the action of holding the accessory as described in A1.
- The fact or condition of holding property by lease.
- The action of the strikers was unjustified.
- The action of salt on ice causes it to melt.
- Blinking is a mechanical action of the eyelids.
- Next time we'll study the action of the liver.