释义 |
ad libad lib /ˌæd ˈlɪb / verb [intransitive, transitive] (ad lib·bing, ad libbed) to say something in a speech or performance that you have not prepared or practiced即兴地说◆He had forgotten his notes, so he had to ad lib.他忘了带讲稿,只好即兴发言。▸ ad lib adjective , adverb ◆to speak ad lib即席讲话 |