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 authorities say they are not able to keep count of the bodies still being found as helicopters search the area
  当局称直升机搜查该地区时尸体仍在陆续被发现，他们无法提供具体数目。
• The supplies need to be offloaded and put on helicopters
  这些补给要卸下来装上直升机。
• 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。
• 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。
• 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。
• There were two helicopters circling around.
  有两架直升机在空中盘旋。
• Bangladesh has deployed military ships and helicopters to help the relief efforts.
  孟加拉国派出军舰和直升机帮助救援工作。
• 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。
• 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。
• 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。