improvisationalKK [ˏɪmprɑvɪˋzeʃənəl] /ˌɪmpɹɑvɪˈzeɪʃənəl/发音形容词1即兴的、即兴创作的The band is famous for its improvisational style on stage.这个乐团以舞台上的即兴风格闻名。2临场应变的、随机应变的Her improvisational approach helped the team survive the crisis.她随机应变的做法帮助团队撑过这次危机。用这个字练口说→