不必要

• The use of this circuit property may eliminate undesirable race condition .
  利用电路的这个特征，可以消除不必要的竞争现象。
• That does not mean that we should develop a needlessly hostile mood against germany .
  这并不是说我们必须对德国抱有不必要的敌对情绪。
• She would have the opportunity to settle herself at court leys without fuss or bother .
  她将悄悄地在萧伊府第安顿下来，可以避免大惊小怪和不必要的忙乱。
• Visual instruments are designed with this in mind so that the eye need not strain unnecessarily .
  设计目视仪器时要考虑到这一点，以免造成眼不必要的紧张。
• I believe that this view is mistaken and that it leads to a host of entirely unnecessary difficulties .
  我相信这种看法是错误的，而且它导致一大堆完全不必要的困难。
• Discipline yourself to go over draft copies of dictated correspondence and to remove unnecessary word clutter .
  要锻炼自己检查口授信函草稿，同时去掉不必要的词语。
• Actually, the mask and openings are not really necessary; the mirror alone could serve as aperture .
  其实，挡光板及其上的开孔都是不必要的；单单反射镜本身就可以起小孔的作用。
• Underdevelopment is chocking: the squalor, disease, unnecessary deaths, and hopelessness of it all !
  不发达是骇人听闻的，这就是肮脏、疾病、不必要的死亡和对所有这些东西的绝望！
• It would have been a needless charge on the road, so i satisfied him, and he was easy enough on the score .
  这使我们在路上会多一份不必要的开支，这样我们把她说服了，他也放了心。
• Sufficient care was had to the safekeeping of the captive without inflicting on him any unnecessary suffering .
  为了防止俘虏逃跑，他们采取了严密的措施，但是也不给他不必要的罪受。