impromptu
🇺🇸
/ɪmˈprɑːmptuː/
🇬🇧
/ɪmˈprɒmptjuː/
adverb
R
without planning or practice
She gave an impromptu speech at the party without any notes.
她在派對上即興發表了一場演講，沒有任何筆記。
adjective
R
not planned or prepared
They had an impromptu picnic when the weather turned nice.
天氣轉好時，他們即興舉行了一場野餐。
translation
即興的
未經計劃的