English version

perk in Drink topic

perkperk2 verb [intransitive, transitive]  informalDFD to percolate(3) perk up→ See Verb table
Examples from the Corpus
perkStriped shirt and pink tie perked up a little.Moving the light spot is capable of getting an otherwise silent neuron to perk up and take notice.Fortunately in the second half the dance perked up.Though you look as though you could do with something to perk you up.