"presence"的动词形式是 present。例如：
1. She presented her findings to the audience.
2. The president will present the award at the ceremony.
3. They acknowledged the presence of their guests.
"presence"的动词形式是 present。例如：
1. She presented her findings to the audience.
2. The president will present the award at the ceremony.
3. They acknowledged the presence of their guests.
