n.不稳定，不稳固，(精神的)不稳定状态，变化无常

原形：instability复数：instabilities

The economy is experiencing a period of instability due to the volatile stock market.
经济正经历股市波动导致的不稳定时期。
Political instability in the region has led to a refugee crisis.
地区的政治动荡引发了难民危机。
The weather forecast predicts an unstable atmospheric condition tomorrow.
明天的天气预报预测大气状况会不稳定。
The chemical reaction was unstable and could explode at any moment.
这个化学反应很不稳定，随时可能爆炸。
Her mental health has become increasingly unstable, requiring professional help.
她的心理健康状况变得越来越不稳定，需要专业帮助。
The bridge construction is facing instability issues due to inadequate foundation.
桥梁建设因地基不足而面临稳定性问题。
The company's financial stability is crucial for its long-term survival.
公司的财务稳定性对其长远发展至关重要。
The athlete's performance was unstable, leading to frequent injuries.
运动员的表现极不稳定，导致频繁受伤。
The government's policy changes have created a sense of economic instability.
政府政策的频繁变动引发了经济不稳定的感知。
The team's chemistry on the field was unstable, affecting their overall performance.
球队在场上的默契度不稳定，影响了整体表现。