ex·tem·po·riz·er英ɪk'stempəraɪz美ɪk'stempəraɪzBNC²³⁶²¹³⁺¹ 基本英英近义反义 v.即席演说;即兴演奏;当场作成=extemporise英. Verb: manage in a makeshift way; do with whatever is at hand;
after the hurricane destroyed our house, we had to improvise for weeks
perform without preparation;
he extemporized a speech at the wedding
近义词wing翅膀ad-lib即兴演唱wing it即兴表演improvise即兴创作improvize即兴创作extemporise当场作成play it by ear没有预定计划随机应变…