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单词
improvisation
释义
improvisation
NOUN
/ˌɪmprəvaɪˈzeɪʃn/
1
C/U
a performance that the performer has not practised before 即兴表演
2
U
things that you do or make using only what is available at the time , instead of what is most suitable 即兴作品；临时凑成的事物