the hair of the dog (that bit you)

US /ðə hɛr əv ðə dɔɡ (ðæt bɪt ju)/
UK /ðə hɛr əv ðə dɔɡ (ðæt bɪt ju)/
"the hair of the dog (that bit you)" picture
1.

해장술, 숙취 해소제

an alcoholic drink taken to cure a hangover

:
After a night of heavy drinking, he needed the hair of the dog to feel better.
과음한 밤 후에, 그는 기분 전환을 위해 해장술이 필요했다.
Some people swear by the hair of the dog as a hangover cure.
어떤 사람들은 숙취 해소제로 해장술을 맹신한다.