sip
To drink in sips
The boy learned to drink in sips from his new cup.
This phrase describes how the boy is using a new cup and the method he is employing to drink, which is by taking small sips.
It is better to drink in sips when consuming a hot beverage.
This phrase emphasizes the advice to drink hot drinks slowly, by taking small sips to avoid burns.
She prefers to drink her tea in sips to enjoy its flavor.
This phrase indicates that the person takes small sips of tea to savor its taste fully.