improvision

发音

UK /ˌɪm.pɹəˈvɪʒ.ən/

词形变化

improvisions 复数

释义与例句

n.
  1. 1.

    the lack of provision, a failure to provide something

    废旧
  2. 1.

    the act of improvising, or something improvised; improvisation

词源

From im- + provision.

来源：wiktionary