炙酒残温
[zhì jiŭ cán wēn]
Meaning 'wine still warm after heated,' which vividly depicts the lingering warmth from warmed wine. Heating alcoholic beverages like wine or sake has cultural traditions in many societies, especially during colder seasons; such residue can remind users of social settings, convivial moods around drinking occasions, but also carries an air of melancholic remnants left behind.