Unfortunately, physicians have a very limited understanding of drug cost and, more importantly, do not understand the large cost differential between expensive and inexpensive drugs.

更重要的是，他们不知道昂贵药和便宜药巨大的成本差异在哪里”。

youdao

In fact, the blog (inexpensive) has more visitors and views than the corporate website (expensive).

其实，博客(便宜的)比公司网站(昂贵的)有更多的访问者和看法。

youdao

The best telephoto lens for the D5000 is the inexpensive Nikon 55-200mm VR (about$225), and you can buy more expensive lenses if you insist.

适用于d5000的最好的远射镜头是便宜的尼康55-200mm VR（225美元，人民币大约1500）， 而且如果你想要买， 大可以买一些更加昂贵的镜头。

youdao

People were unable to tell expensive from inexpensive wines, and so in these times of financial hardship the message is clear - the inexpensive wines we tested tasted the same as their expensive counterparts.

BBC: Cheap wine 'good as pricier bottles' - blind taste test

First, this is a very inefficient and expensive way to provide what should be basic and inexpensive care.

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Silicon photonics made with inexpensive silicon rather than expensive and exotic optical materials provides a distinct cost advantage over older optical technologies in addition to providing greater speed, reliability and scalability benefits.

ENGADGET: Facebook's Open Compute Project splits up monolithic servers with help from Intel, more