spontaneous
🇺🇸
/spɑːnˈteɪniəs/
🇬🇧
/spɒnˈteɪniəs/
done without planning, on a sudden impulse
The spontaneous applause showed how much the audience enjoyed the show.
自發的掌聲顯示觀眾有多麼喜歡這場演出。
acting on sudden impulses without planning
Her spontaneous nature makes every day exciting and unpredictable.
她衝動的天性讓每一天都充滿刺激和不可預測性。
happening naturally without outside cause
The spontaneous recovery surprised doctors who expected a longer illness.
自然康復讓預計病情會更長的醫生們感到驚訝。
done naturally without practice or planning
His spontaneous speech moved everyone with its honesty and emotion.
他即興的演講以其真誠和情感打動了所有人。