工具

• They made spectroscopy a primary tool of chemical analysis .
  他们使光谱学成为化学分析的主要工具。
• The sidewinders were convinced as a morale booster .
  响尾蛇导弹不过是用来充当鼓舞士气的工具罢了。
• They never dreamed that it might be made their servant .
  他们没有想到可以把它变成对他们有用的工具。
• She had been long enough in bondage to other people's pleasure .
  她充当别人寻欢作乐的工具已多年了。
• I know you were but an instrument in the hands of others .
  我知道，你不过是人家手中的一个工具罢了。
• The american simply regards a car as a means of transportation .
  美国人把汽车纯粹看成是一种运输工具。
• The power of this tool of the geologist has not been exploited .
  地质学家的这种工具的威力尚未得到发挥。
• They found that these bone tools cut the carcass effectively .
  他们发现这些骨质工具切割兽肉是挺好用的。
• The method of conformal mapping is a tool to achieve this solution .
  保角映射法就是一种寻求这个解的工具。
• The science of engineering began as soon as man learned to use tools .
  人类一学会使用工具，工程科学就开始了。