Unstable
[ ʌn'stebl ]
其它 Other
adj. 不稳固的;不坚定的;易变的;反复无常的;
💡 词根助记
un不+stable稳定, 具有某种性质的 → 不牢固的, 不稳定的
📝 例句
The enemy coalition was unstable enough.
敌人的联盟是很不稳固的。
The unstable nature of 16 resulted in hydration.
（16）的不稳定性导致加水反应。
The erratic fluctuation of market prices are in consequence of unstable economy.
经济波动致使市场物价忽起忽落。
Inversion of the tank results from the unstable condition of a single support.
水塔就是由于不稳定的单独支撑而翻倒。
Molecules excited electronically, are unstable relative to the ground state.
相对于基态来说，电子被激发了的分子是不稳定的。
✅ 同义词
🔴 反义词
📖 牛津释义
unstable
adj
1 likely to move or fall; not firm 很可能移动或跌落的; 不稳的; 不坚固的
an unstable load, eg on a lorry 装得不稳的货物（如卡车上的）
an unstable pile of chairs 一堆放得不牢靠的椅子.
2 likely to change suddenly; unpredictable 很可能突然改变的; 难以预料的
unstable share prices 变化莫测的股票价格
The political situation is highly unstable.政局动荡得很厉害.
3 mentally or emotionally unbalanced（精神或情绪）不平衡的, 波动的
His personality is a little unstable. 他这个人有点反覆无常.
🔁 扩展释义
*[,ʌn'steibl]a. 不稳定的
📖 同为「CET-4」词汇
查看全部CET-4词汇 ›🗣️ 情景例句
Missed it! That was lucky. It can damage your car really badly.
躲过去了！真够幸运的。它会把车子撞坏的。
She also brought me into touch with everything that could be felt--- soil, wood, silk. As I look back upon those years, I am struck by Annie's wisdom.
她还使我接触到一切可以触摸到的东西--土壤、木头、丝绸等。
Gandhi won his first non-violent struggle against racial discrimination.
甘地赢得了第一次反种族歧视的非暴力斗争的胜利。