"made, done, procured, or furnished 'at the time,'" hence "unpremeditated," 1650s, from Medieval Latin extemporaneus, from Latin ex tempore (see extempore). Earlier was extemporal (1560s); extemporanean (1620s). Related: Extemporaneously; extemporaneousness.
实用例句
1. She made an extemporaneous speech on the ceremony.
她在典礼上做了一次即兴演讲。
来自辞典例句
2. Nixon carried away with it all, delivered his extemporaneous toast.
尼克松对一切都很满意, 颇有些情不自禁地发表了他的即席祝酒词.
来自辞典例句
3. The extemporaneous interesting hobby, achievement effect that produces to people behavior.
即爱好爱好 、 成就等对人们行为产生的影响.
来自互联网
4. Wu Yi's speech by 20 minutes when extemporaneous extend a hour.
吴仪的报告由预定的20分钟即兴耽误到近一个小时.
来自互联网
5. Accordingly, the director lets him what to do again extemporaneous creation.