1. | 不稳定的;易变的;变化莫测的likely to change suddenly |
The political situation remains highly unstable. 政局仍然十分动荡。 |
2. | (行为、情绪)反复无常的,不稳定的if people areunstable , their behaviour and emotions change often and suddenly because their minds are upset |
3. | 易动(或倒下)的;不稳固的likely to move or fall |
4. | 不稳定的not staying in the same chemical or atomic state |
chemically unstable 化学上不稳定的 |