settle somebody down

Từ điển Oxford Advanced Learner 8th

ˌsettle ˈdown | ˌsettle sbˈdown derived
to become or make sb become calm, less excited, etc
• It always takes the class a while to settle down at the start of the lesson.
• Now, come on, settle down!
•I'm sure things will settle down soon.
•The early goal settled the home side down.
Main entry: ↑settle_derived