spur-of-the-moment

短语

a. 一时冲动的, 立刻的, 不加思索的

释义与例句

adj.
  1. 1.

    Spontaneous; impromptu.

    It was a spur-of-the-moment decision to buy the car.

词汇关系

形容词

近义相关 1

unprepared

词源

See spur of the moment.

来源：wiktionary