unstable
🇺🇸
/ʌnˈsteɪbl/
🇬🇧
/ʌnˈsteɪbl/
adjective
R
can change quickly and unpredictably
The weather is very unstable today.
今天的天氣很不穩定。
R
someone whose mood or behavior changes often and unexpectedly
His moods are very unstable, changing from happy to sad very fast.
他的情緒非常不穩定，很快就從高興變成悲傷。
R
something that might move or fall easily
The table is quite unstable; be careful putting anything heavy on it.
這張桌子相當不穩定；放重物時要小心。
R
not remaining constant in its chemical composition
This compound is unstable and can change when exposed to light.
這種化合物不穩定，暴露在光線下會發生變化。
translation
不穩定的, 情緒不穩定的, 不穩固的, 化學性質不穩定的