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

• This greatly prolongs the time needed to replace the burned skin and close the wound.
  这样就大大地拖延了取代烧伤皮肤和覆盖创面的时间。
• 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。
• 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？
• We loathe the daily bread that prolongs useless existence.
  我们憎恨每天的饮食，因为是这些东西使我们拖延着无用的生命。
• And, the small duration that prolongs working hours must not exceed 36 hours every months on average.
  而且，延长工作时间的小时数平均每月不得超过36小时。
• 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。
• 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。
• 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 track pin bush of the engineering excavator improves the working efficiency of the engineering excavator and prolongs the service life of the engineering excavator.
  该工程挖掘机履带销套提高了工程挖掘机的工作效率，延长了工程挖掘机的使用寿命。
• 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。