突发 (tū fā): To occur suddenly (Verb) — Meaning & Stroke Order

Faced with an unexpected situation, he cleverly defused the awkward situation.

The company organized an emergency drill to simulate the handling process of sudden accidents.

To deal with emergencies, the government recommends that every family stockpile some emergency supplies.

The company has developed an emergency plan to deal with unexpected situations.

To deal with the emergency, the government dispatched a large number of rescue personnel.