prolongs

英 [prəˈlɒŋz]

美 [prəˈlɔːŋz]

v.  延长
prolong的第三人称单数

柯林斯词典

• VERB 延长；拉长；拖长
  Toprolongsomething means to make it last longer.
  1. Mr Chesler said foreign military aid was prolonging the war...
     切斯勒先生说国外的军事援助拉长了战事。
  2. The actual action of the drug can be prolonged significantly.
     这种药物实际起作用的时间可以大大延长。

双语例句

• What difficulty do you run into when the application prolongs the visa?
  你在申请延长签证时遇到什么困难了吗？
• The technology reduces contacting resistance of the lead wire joint of the cold-light bulb and prolongs service life the cold-light bulb.
  本技术方案降低了冷光源灯泡引线接头的接触电阻，延长了冷光源灯泡的使用寿命。
• Laughter is good for the heart because it prolongs life while depression increases the risk of an early death, according to two new studies.
  据两份最新研究表明，大笑有益心脏健康，能延年益寿；相反，忧郁增加早死的危险。
• The algorithm reaches tracking accuracy requirements, minimizes the network resource utilization and prolongs the working life of wireless sensor networks.
  算法在提高定位精度的同时最大限度地降低了对资源的使用，有效延长了无线传感器网络的工作寿命。
• The therapy which does not alleviate suffering but only prolongs life ought to be stopped.
  无法缓解痛苦、只能延长生命的治疗方法应该被叫停。
• Hope is the worst of evils, for it prolongs the torment of man.& Nietzsche.
  希望是最邪恶的魔鬼，他不断延长着人们的痛苦。&尼采。
• Long circulation liposomes improves the side effect of anti-tumour drugs, increases target distribution, prolongs time of blood cycle, enhances curative effect for tumour.
  长循环脂质体可改善抗肿瘤药物的不良反应，增加靶向性，延长血循环时间，增强抗癌疗效。
• Prolongs engine life and improve running efficiency.
  提高发动机效率及延长其使用寿命。
• The evidence is overwhelming that this does no good for the patient; it neither prolongs life nor improves the quality of life by preventing pneumonia or healing pressure ulcers, for example.
  压倒性证据表明，这一做法对患者并无任何益处；例如，防止发生肺炎或治疗褥疮，既不能延长生命，也不会改善生命质量。
• For most cases of salmonellosis, antibiotic treatment is counterproductive, as it actually prolongs disease by further inhibiting the growth of beneficial bacteria.
  对于大部分沙门氏菌病的病例而言，抗生素治疗是事与愿违的，由于抗生素进一步的抑制了有益细菌的生长，实际上延长了患病时间。