基本解释

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英汉例句

双语例句

• How we need to take heed of his advice: "If an act of sin would increase my usefulness tenfold, I have no right to do it;"
  我们是多么需要留心他的建议：“如果犯一件罪可能使我的用处增长十倍，我没有权利去这样做；
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• Good drug administration procedures should ensure the smooth implementation of large- scale multi-center randomized controlled trials and increase their reliability and usefulness.
  利用中心随机化系统在药品管理方面的优势，可以确保大样本多中心随机对照试验的顺利实施。
• The introduction and seeming acceptability and usefulness of computers have somehow helped increase the efficiency of several firms .
  计算机被介绍给人类，进而被人类接受和使用，这在某种程度上帮助提高公司的效率。

专业释义

经济学

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