helicopters

英 [ˈhɛlɪkɒptəz]

美 [ˈhɛlɪˌkɑptərz]

n.  直升机
helicopter的第三人称单数和复数

柯林斯词典

• 直升机
  Ahelicopteris an aircraft with long blades on top that go round very fast. It is able to stay still in the air and to move straight upwards or downwards.

双语例句

• The supplies need to be offloaded and put on helicopters
  这些补给要卸下来装上直升机。
• Navy ships and helicopters have been deployed.
  菲律宾还出动了海军和直升机。
• Pilots can now control the helicopters in the airfield and from the Delta Operator's gunship support.
  飞行员现在能控制机场和三角洲召来的直升机了――怎么感觉和上一条矛盾呢？
• Israeli tanks and helicopters attacked his headquarters in Ramallah in December, 2001.
  2001年12月，以色列的坦克、直升机袭击了他在拉马拉的总部。
• The mechanics work hard to keep the helicopters airworthy.
  机修工努力维持直升机的飞行性能。
• The Afghan air force was using helicopters to supply the besieged town.
  阿富汗空军正用直升机向被围城镇提供补给。
• The kinematics of helicopters in loop and roll maneuvers is analysed in this paper.
  本文对筋斗和横滚机动飞行的运动学问题进行了分析。
• Helicopters rescued nearly 20 people from the roof of the burning building
  直升机从失火大楼的楼顶救出了将近20人。
• Helicopters helped fire crews get a jump on the blaze
  直升机帮助消防队员控制住了火势。
• Helicopters with searchlights swept the park which was sealed off
  直升飞机的探照灯来回扫射这个被封锁的公园。