hit it off
US /hɪt ɪt ɔːf/
UK /hɪt ɪt ɒf/
慣用句
意気投合する, 気が合う
to get along well with someone quickly and easily
例:
•
We met at a party and immediately hit it off.
パーティーで会って、すぐに意気投合した。
•
I was worried about meeting his parents, but we really hit it off.
彼の両親に会うのが心配だったけど、本当に意気投合した。