Interesting meaning in ancient poetry

"Taste" is used as an adverb in ancient poetry, which is generally interpreted as "once".

However, "taste" and "often" are false. Sometimes "taste" means "often" and sometimes "often" means once. For example, Historical Records of Emperor Gaozu: "When Gaozu was the director of the pavilion, he often reported to other places." Among them, "Chang" means "taste", which used to mean.

In "wine is served by the imperial clan, but taste is beside it", "taste" means "often" The royal family held banquets, and Chunyu Kun often accompanied them to drink.