ad libitum

[.æd'libitəm]

adv. 随意地, 即兴地
adj. 随意的, 即兴的

例句与用法：

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 had forgotten to bring my notes and had to speak ad lib.

我忘记带讲稿了，只好临时讲几句。

We were told to help ourselves to the food ad lib.

这些食物让我们随便吃。

The actress often forgot her line but was very good at ad lib.

那个女演员常忘台词，却极擅长临时拼凑。

详细释义：

ph.

【拉】任意, 随意