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 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。
• 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！
• 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 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。
• Prolongs engine life and improve running efficiency.
  提高发动机效率及延长其使用寿命。
• 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。
• 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。
• It improves reliability of system as well as prolongs life of server.
  从而提高了系统的可靠性，延长了服务器的使用寿命。
• 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？