熔斷

熔断
róngduàn
  1. (of fuse wire) to melt; to blow
  2. (fig.) to halt stock trading
  3. (fig.) to suspend an airline from operating flights on a given route (as a penalty, e.g. for bringing in more than a specified number of passengers who test positive for COVID)

CEDICT

Entry Composition

1 熔 róng
  1. to smelt
  2. to fuse
2 斷 duàn
  1. to break
  2. to snap
  3. to cut off
  4. to give up or abstain from sth
  5. to judge
  6. (usu. used in the negative) absolutely
  7. definitely
  8. decidedly