a pressing invitation的用法和样例：
- A few weeks later, upon receipt of a pressing invitation from Collins who had returned to Le Havre, Fillmore and I boarded the train one morning, prepared to spend the weekend with him.
- Flatten the dough with a press of the hand.
- The company sent out or issue a press release about the launch of the new car.
- They felt a pressing need to master culture.
- Is a pressing and long-term task.