The actors witty ad libs flavoured the whole performance.
那演员即兴插入的诙谐台词给整个演出增添了风趣。

The actress often forgot her line but was very good ad lib.
我忘记带讲稿了, 只好临时讲几句。

The actress often forgot her lines but was very good at ad libbing.
那个女演员常忘台词, 却极擅长临时拼凑。

I talk ad lib.
我都即席而做。

give an ad lib performance
作即兴表演。

Ad lib
即兴而作，随口编

His ad lib speech was wonderful.
他的即兴演说真是妙极了。

The ad lib joke in the play is the best.
剧中即兴说的笑话最好。

We were told to help ourselves to the food ad lib.
这些食物让我们随便吃。

Help yourself. You are ad lib here.
请自便，在这里你不受限制。

The comedian ad libbed most of his routine.
那个喜剧演员大多是即兴表演。

All of this was ad libbed by Matt Damon.
所有得话都是马特达蒙临时发挥得。

The best joke in the play was ad lib.
这出戏中最使人开心得笑话是即兴插入得。

Transplantation of ad libitum flap of nasolabial groove for inferior lip defect
鼻唇沟任意型皮瓣在下唇缺损畸形整复中的应用

Light was provided24 h a day, feed and water were provided ad libitum during the entire experimental period.
整个试验期实行24小时光照，自由采食和饮水。

The growth trial lasted42 days, and experimental diets and water were available ad libitum during the entire experimental period.
进行为期42天的生长试验，试验期间自由采食和饮水。

To spread libelous rumors in order to discourage the tourists.
为了遏制旅游而散布无稽谣言。

I made an appointment with the head librarian of a prominent teacher-training college.
我被聘为一所重要教师培训学院的图书管理员负责人。