calm down
US /kɑːm daʊn/
UK /kɑːm daʊn/
1.
落ち着く, 落ち着かせる
to become quiet and relaxed after being angry, excited, or upset, or to make someone do this
:
•
Please, just calm down and tell me what happened.
お願いだから、落ち着いて何が起こったのか教えて。
•
She took a deep breath to calm down.
彼女は落ち着くために深呼吸をした。