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

• The joyfulness of a man prolongs his life.
  愉快延长一个人的寿命。
• 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。
• 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。
• 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。
• 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。
• 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。
• 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。
• 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 universal joint assembly improves the integral property of the universal joint, and prolongs the service span.
  提高了万向节的整体性能，并延长了其使用寿命。
• 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？