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 mechanics work hard to keep the helicopters airworthy.
  机修工努力维持直升机的飞行性能。
• 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。
• 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。
• 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。
• All the helicopters received certificates of airworthiness.
  所有的直升机都获得了适航的证明。
• Helicopters have been upgraded and modernized
  直升机已经更新换代，装配了现代化设备。
• Work parties were withdrawn, and two groups of observers landed in helicopters.
  工作队撤下了，两个观察小组登上了直升飞机。
• 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。
• Including jets, prop planes and helicopters.
  包括喷气式飞机、螺旋桨飞机和直升机。
• There were two helicopters circling around.
  有两架直升机在空中盘旋。