She delivered her lines ad - lib.是什么意思？

She delivered her lines ad - lib.

她是即兴说出的台词.

she

pron. 她，它；

例句
Her lover walked out on her after she had aborted their child.
她的情人在她打掉胎儿后甩了她。

delivered

adj. 在…交货的，包括运费在内的；v. 递送，交付( deliver的过去式和过去分词 )，发表，交出，发动；

例句
Speeches delivered by Mr Dewar and Mr Wallace indicated their views were converging...
杜瓦先生和华莱士先生发表的讲话表明他们的观点越来越接近了。

her

pron. (she的宾格)她，(she的所有格)她的，她，指某个国家，（一艘）船；

例句
There was a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。

lines

n. （演员的）台词，排( line的名词复数 )，线路，线条，方法；v. 排队( line的第三人称单数 )，用线标出，[棒球]（击球手）击出（平直球），给…安衬

例句
The battle lines were drawn after the government refused to budge from its final offer.
政府拒绝改变其最后条件之后，双方对立态势趋向明朗。

ad

n. 广告，网球中的优势分advantage. ad in；

例句
The judge enjoined Varityper from using the ad in any way.
法官禁止Varityper公司以任何方式使用这则广告。

lib

n. 解放运动(=liberation)；

例句
PNPS lib can promoted the interleukin 2 ( IL - 2 ) secretion of spleen.
此外, PNPSb 体外能显著提高小鼠脾淋巴细胞分泌IL -2 的水平.