“梦寐以求的”可以用英文表达为 "longed-for" 或 "yearned-for"。以下是一些例句：
1. She finally realized her longed-for dream of becoming a doctor.
2. The trip to Paris was a yearned-for adventure for the couple.
3. His dream寐以求的 career in music finally became a reality.
4. The new car was the ultimate longed-for gift for his birthday.
5. The chance to travel the world was a lifelong yearned-for dream that she finally achieved.
