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 crew members were winched to safety by helicopters.
  船员们被直升机吊到安全的地方。
• 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 can to some extent take the place of tanks by spearheading the airborne attack.
  直升机可以担任空中进攻的前锋，从而在某种程度上取代坦克的地位。
• 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。
• All the helicopters received certificates of airworthiness.
  所有的直升机都获得了适航的证明。
• 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。
• Including jets, prop planes and helicopters.
  包括喷气式飞机、螺旋桨飞机和直升机。
• Rescue helicopters and nearly series, but this time the jet airship.
  和直升机营救系列差不多，只不过这回是喷气的飞艇。
• Helicopters fly in appalling weather to succour shipwrecked mariners.
  直升机在恶劣的天气条件下起飞前去援救遇难的船员。