n. an unstable situation of extreme danger or difficulty
n. a crucial stage or turning point in the course of something
n. 危机, 危险期, 紧要关头
[医] 危象; 骤退, 临界, 极期
1. The country is facing a financial crisis that affects many people.
这个国家正面临一场影响许多人的金融危机。
2. During a crisis, it's important to stay calm and think clearly.
在危机期间，保持冷静和清晰思考是很重要的。
3. The organization provided help to those in crisis after the disaster.
该组织在灾难后为处于危机中的人们提供了帮助。