be unable to造句

• I am unable to walk .
  我不能走路。
• Until recently, scientists were unable to make full use of antibody power .
  直到目前，科学家们还不能充分利用抗体的力量。
• People discussed it with great earnestness and were unable to come to any definite conclusion .
  人们非常认真地展开讨论，然而却莫衷一是。
• The victim will suddenly be unable to speak and may clutch his throat in obvious distress .
  患者会突然不能说话，抓住自己的喉部，有明显的呼吸困难。
• However skilled he may be , he is unable to do his work well without a sense of responsibility .
  技术熟练不一定能做好工作，还要有认真负责的工作态度。
• Sir leicester, for all his scrupulous politeness, is unable to assist her, and is left behind .
  累斯特爵士虽然殷勤周到，却来不及搀扶她，而被抛在后面。
• Sounding rockets would be useless if they were unable to send information back to the earth .
  高空探测火箭如果不能把资料送回地面，那就没有什么用处了。
• His voice expressed the frustration he felt at being unable to put his feeling into words .
  从他的口吃中可以听出，他是苦于无法用语言来表达自己的一片痴情。
• His outward calm is in very vivid contrast to the restlessness of my character, which i am unable to conceal .
  他的外表平静，正和我不能隐藏的内心不安构成很明显的对照。
• Heart failure is said to occur when the heart is unable to pump blood at a rate sufficient to meet requirement of the tissues .
  当心脏搏出血液的速度不能满足组织需要时，就发生心力衰竭。
• More recent writers than irving have been unable to accept the idea that a serious style could grow out of a burlesque intention .
  甚至晚于欧文的作家也不认为诙谐文章能够产生严肃的风格。
• Good . mr. chen , our manager sends his greetings to you , but regrets that he is unable to come to meet you personally .
  太好了。我们的陈经理让我转达他对你的问候，很遗憾，他不能亲自来接你。
• American manufacturers were unable to fend off the challenge from the fuel-efficient, high-quality, lower priced japanese vehicles .
  美国的制造商没有能力抵御高效、优质、低价的日本汽车的排战。
• They were unable to make much sense of the confused story he told them through his sobs as soon as he was able to speak .
  他喘过气来后呜咽着告诉他们家里出了什么事；可是他们简直听不懂他在说些什么。
• Despite her great age , she was very graceful indeed , but so far , the archaeologists have been unable to discover her identity .
  尽管她上了年纪，但体态确实优美。不过考古学家至今尚未查明她的身份。
• Similarly, there seems no reason why we should be unable to frame sociological theories which are important for all social periods .
  同样，没有理由认为我们不能创造对一切社会时期都属重要的社会学理论。
• Smaller drops spend more time in the unsaturated air and, if too small, are unable to reach the ground before evaporating completely .
  较小的雨滴在非饱和空气中耗费时间较长，如果太小则在到达地面之前就完全蒸发掉了。
• Moving frequently, the children are unable to keep up in school, and the family is locked in poverty and ignorance from generation to generation .
  由于不断流动，孩子们跟不上学校教育的程度。这种家庭一代复一代，套上了贫困和无知的枷锁。
• The "one-man family farm" is promoted by all countries of western culture, even when it is unable to compete in cost-efficiency with larg farm enterprises .
  属于西方文化的各国一直在力图推行“一个男人的家庭农场”，尽管它不能在成本效益上和大型农场企业相竞争。
• We regret we are unable to accept your proposal
  很遗憾我们不能接受贵方的建议。