1621Burton Anat. Mel. Democr. 9 Those other faults of Barbarisme, Doricke dialecte, extemporanean stile.
1691Wood Ath. Oxon. II. 184 He was accounted..a ready or extemporanean speaker.
英语词典包含277258条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。