2025-10-21 22:16:48 浏览次

impromptu是什么意思 英[ɪmˈprɒmptjuː] 美[ɪmˈprɑːmptuː] n. 即席演出, 即兴曲a. 即席的adv. 即席n. an extemporaneous speech or remarkn. a short musical passage that seems to have been made spontaneou...