unstableKK [əˋnstebəl] /əˈnsteɪbəl/形容詞1不穩定的、動盪的The country's economy has remained unstable for over a decade.這個國家的經濟已經動盪了十多年。2不牢固的、搖晃的Don't stand on that ladder; the base is unstable.不要站在那張梯子上,底座不穩。3情緒不穩的、精神不穩定的He became emotionally unstable after losing his job.他失業後情緒變得很不穩定。4易變的、不穩定的化學The compound is unstable and breaks down at room temperature.這種化合物不穩定,在室溫下就會分解。5多變的、反覆無常的多指天氣The weather stays unstable throughout the rainy season.整個雨季的天氣都很不穩定。