The president extemporized a speech after the working dinner.总裁即席发表了一篇工作餐后演说.He extemporized a speech at the wedding.他在婚礼上发表了即席讲话....

temporized的音标：...

"Not exactly, sir," temporized Sloan.“不完全是这样，先生，”斯隆敷衍道。'Not exactly, sir,' temporized Sloan.“不完全是这样，先生，”斯隆敷衍道。...

v.敷衍( temporize的过去式和过去分词 )，拖延，顺应时势，暂时同意...

extemporized的音标：...

v.即兴创作，即席演奏( extemporize的过去式和过去分词 )...