v.即席发言,即兴表演
extemporize的第三人称单数

原形：extemporize第三人称单数：extemporizes过去式：extemporized过去分词：extemporized现在分词：extemporizing

When the teleprompter failed, the experienced speaker had to extemporize the rest of her speech.
译文：提词器出故障时，那位经验丰富的演讲者不得不即兴发挥了余下的讲话。
He's so skilled at jazz that he can extemporize melodies on the spot.
译文：他爵士乐技艺高超，能够现场即兴创作旋律。
The comedian was known for his ability to extemporize jokes based on audience reactions.
译文：这位喜剧演员以其根据观众反应即兴讲笑话的能力而闻名。
During the interview, she had to extemporize an answer to a question she wasn't prepared for.
译文：面试时，她不得不对一个没有准备的问题即兴作答。
The pianist's talent truly shone when she started to extemporize during the concert.
译文：当钢琴家在音乐会上开始即兴演奏时，她的才华真正闪耀了出来。
The teacher encouraged students to extemporize dialogues to practice their language skills.
译文：老师鼓励学生即兴编对话来练习他们的语言技能。
The actor was so immersed in his character that he could effortlessly extemporize his lines.
译文：这位演员完全沉浸在角色中，以至于能毫不费力地即兴发挥他的台词。
In the debate, the candidate showed impressive skills in extemporizing responses to complex issues.
译文：在辩论中，候选人展现出了就复杂问题即兴回应的出色能力。
The musician often likes to extemporize, blending different genres in his performances.
译文：这位音乐家经常喜欢即兴创作，在表演中融合不同风格。
When the power point presentation failed, the presenter skillfully extemporized with a whiteboard.
译文：当幻灯片演示失败时，演讲者巧妙地用白板进行了即兴讲解。