效

• We are born to slave it for our lord .
  我们是生来为君王效犬马之劳的。
• Epinephrine is a powerful cardiac stimulant .
  肾上腺素是一种强效心脏兴奋药。
• An unsuccessful attack brings cries of "butcher" .
  无成效的进攻易被讥为“屠夫”。
• Nations have tried feebly to humanize war .
  许多国家想促使战争人道化，可是没有效。
• The work will be more fruitful under this plan .
  按照这一方案，做这工作将更有成效。
• She found many different ways of being useful to him .
  她在许多别的事情上为他效过劳。
• This course worked well .
  这一着终于生了效。
• I thought i might help with the civil administration .
  我想我在行政机关部门也许可以效些微劳。
• A number of successful farming systems have been developed .
  许多有成效的养殖系统已经建立起来。
• They had grown up next door to each other, on the fringe of a city .
  在一座城市的效外，他们毗邻而居。