extemporize

v. 即席演说, 即兴演奏, 当场作成

词形变化

extemporized extemporizes 三单 extemporizes extemporizing extemporizing 现在分词 extemporized 过去式 extemporized 过去分词

别名

extemporise

释义与例句

v.
  1. 1.

    To perform or speak without prior planning or thought; to act in an impromptu manner; to improvise.

    不及物
  2. 2.

    To adapt, improvise, or devise action or speech in an impromptu or spontaneous manner.

    及物

词汇关系

动词

同义词 4

improvise ad-lib extemporise improvize

上位词 10

do deal manage perform cope execute contend grapple get by make do

词源

From extempore + -ize.

来源：wiktionary