Each pack contains a book and accompanying CD.
每包内装书一本,并附光盘一张。
The essay contains a number of factual errors.
文章中有一些与事实不符的错误。
The guide book contains a short write-up of each hotel.
指南包括对每个酒店的简评。
It contains aspirin, a drug to lower cholesterol and three medicines to lower blood pressure.
VOA: special.2009.04.08
And to give you, again, a feeling for the complexity of these systems, the cerebellum contains approximately 30 billion neurons.
小脑包含大约三百万个神经元,这也能够让你再次体会到,这些系统的复杂性
It might be a plasmid that contains a promoter that works in lung cells and that has the cystic fibrosis gene.
这个质粒带有,可以在肺细胞表达的启动子和正常基因
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