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 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 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。
• The joyfulness of a man prolongs his life.
  愉快延长一个人的寿命。
• 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。
• 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。
• 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。
• 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。
• 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。
• The result showed that sea cucumber polypeptide has no obvious effect on body weight in mice, significantly prolongs the time of loaded-swimming and rolling stick, stringly degrades the content of blood urea nitrogen and increases the content of hepatic glycogen of postexercise mice.
  结果表明，低分子量海参肽对小鼠体重无显著影响，但能明显延长小鼠的负重游泳时间和转棒时间，显著降低运动后小鼠的血尿素氮含量，同时提高了肝糖原含量。
• 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。