join up

US /dʒɔɪn ʌp/
UK /dʒɔɪn ʌp/
"join up" picture
1.

se juntar, ingressar

to become a member of an organization, club, or group

:
He decided to join up with the local environmental group.
Ele decidiu se juntar ao grupo ambiental local.
Many young people join up for various social causes.
Muitos jovens se juntam por várias causas sociais.
2.

se alistar, entrar para o exército

to join the armed forces

:
He decided to join up right after high school.
Ele decidiu se alistar logo após o ensino médio.
Many young men were encouraged to join up during the war.
Muitos jovens foram encorajados a se alistar durante a guerra.