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

• 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。
• The existence of a flange at the periphery of the cooling plate also reduces the abrasion of the cooling plate, and prolongs the service life of the cooling plate.
  冷却板周边的凸缘的存在，也减小了冷却板的磨损，延长了其使用寿命。
• It prolongs life itself and enlarges the sphere of existence.
  他能延长人类的寿命，扩大人类的生存空间！
• 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。
• Prolongs engine life and improve running efficiency.
  提高发动机效率及延长其使用寿命。
• Modern medicine prolongs peoples life and relieves patients of sufferings from many diseases.
  贤才医学延长了人们的生命，减轻了人们的忍受疾病的痛苦。
• Resentment expands the damage that has been done and prolongs the pain that has been inflicted.
  怨恨使发生的伤害扩大，并且使所遭受的痛苦延长。
• 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。
• This proposal improves the stability and color temperature of the LED street lamp, and prolongs its service life.
  该方案提高了LED路灯发光的稳定性，改善了它的色温，延长了它的使用寿命。