un
sta
ble
形容词比较级
more unstable
形容词最高级
most unstable
1
不稳定的, 不可预测的
displaying unpredictable and sudden changes in emotions and behavior
- His relationships were strained due to his unpredictable and unstable behavior.
由于他不可预测和不稳定的行为，他的关系变得紧张。
- She struggled with an unstable temperament, often alternating between extreme joy and deep despair.
她与不稳定的性情作斗争，经常在极度喜悦和深深绝望之间交替。
- Living with an unstable roommate caused tension in the household, as his mood swings could be intense and sudden.
与一个不稳定的室友同住导致家庭紧张，因为他的情绪波动可能剧烈且突然。
- His career suffered setbacks because of his reputation for being unstable, making colleagues hesitant to collaborate with him.
由于他以不稳定著称，他的职业生涯遭受了挫折，使得同事们不愿与他合作。
同义词：
2
不稳定的, 摇晃的
not firmly fixed or steady
- The unstable bridge swayed dangerously in the wind, making it unsafe to cross.
不稳定的桥在风中危险地摇晃，使其不安全通过。
- The chair felt unstable, so she avoided sitting on it.
椅子感觉不稳定，所以她避免坐在上面。
- The unstable ground beneath the construction site caused several delays.
建筑工地下方不稳定的地面导致了多次延误。
反义词：
3
不稳定的, 多变的
prone to sudden change or alteration
- The unstable weather conditions made it difficult to predict the storm’s path.
不稳定的天气条件使得预测风暴路径变得困难。
- His unstable emotions caused frequent mood swings.
他不稳定的情绪导致了频繁的情绪波动。
- The market has been unstable lately, with drastic fluctuations in stock prices.
最近市场一直不稳定，股票价格剧烈波动。
- The unstable nature of the relationship led to frequent arguments.
关系的不稳定性质导致了频繁的争论。
4
(of a substance) chemically reactive or prone to rapid change when exposed to other substances
- The compound is highly unstable and must be handled with care.
- Unstable chemicals can ignite spontaneously under certain conditions.
- The laboratory stores unstable substances in specialized containers.
- This unstable mixture reacts violently with water.
- Scientists studied the unstable isotope for its rapid decay.
5
不稳定, 不稳定
prone to change or failure
- The stock market has been particularly unstable lately, with frequent fluctuations in value.
股市最近特别不稳定，价值频繁波动。
- The country's unstable political situation has caused concern among its citizens.
该国不稳定的政治局势引起了其公民的担忧。
- Their relationship felt unstable, as they often disagreed and struggled to communicate.
他们的关系感觉不稳定，因为他们经常意见不合，难以沟通。
- The economy is in an unstable condition, making it hard for businesses to plan long-term.
经济处于不稳定状态，使得企业难以制定长期计划。
- He had an unstable job, constantly worried that he might be laid off at any moment.
他有一份不稳定的工作， constantly worried that he might be laid off at any moment.