join in
US /dʒɔɪn ɪn/
UK /dʒɔɪn ɪn/
1.
se joindre, participer
participate or become involved in an activity with others
:
•
Everyone was singing, so I decided to join in.
Tout le monde chantait, alors j'ai décidé de me joindre.
•
Don't be shy, just join in the game!
Ne sois pas timide, participe au jeu !