adjective · well-known or acquainted through frequent contact

我跟这一带的人都很熟。

adjective, verb · fully grown and developed; mature for harvesting

地里的庄稼都熟了。

adjective, verb · processed by heat and ready for consumption; not raw

这块肉还没煮熟。

adjective, modal particle · sound or profound, specifically regarding sleep

宝宝正睡得很熟。

verb · experienced, practiced, or proficient in a specific task

熟能生巧。