General:
* The lioness watched over her cub as it napped in the shade.
* The polar bear cub waddled clumsily towards its mother.
* The playful cub chased its tail around the enclosure.
Figurative:
* The young artist was a cub in the world of art, still learning the basics.
* She treated her new job as a chance to be a cub again, eager to learn and grow.
* Despite their size, the company's new CEO was still a cub in the industry.
Specific:
* The cub was born just a few weeks ago and is still blind.
* The zookeepers were able to successfully rehabilitate the orphaned cub.
* The cub had a distinctive white patch on its forehead.
Remember, "cub" is usually used for young animals, but it can also be used figuratively for people who are young and inexperienced in a particular field.