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

• Residents of two Damascus suburbs said government forces bombed their neighborhoods overnight with fighter jets and helicopters.
  大马士革城外两个郊区的居民说，政府军整夜用战斗机和直升机轰炸他们居住的地区。
• More than 20 helicopters began swooping in low over the ocean
  20多架直升机开始下降向海面俯冲。
• Navy ships and helicopters have been deployed.
  菲律宾还出动了海军和直升机。
• 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。
• The rebellion was widespread, and armoured cars, helicopters and armed forces were brought in.
  叛乱分布很广，装甲车、直升机和武装部队都调来了。
• The helicopters are designed to quickly lift soldiers and equipment to the battlefield.
  这些直升机是为将士兵和装备快速空运到战场上而设计的。
• All the helicopters received certificates of airworthiness.
  所有的直升机都获得了适航的证明。
• In a statement, Ukraine's government reported that missiles brought down the two helicopters.
  在一份声明中，乌克兰政府报告称是导弹击落了这两架直升机。
• 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。
• 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。