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。
• 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。
• There were two helicopters circling around.
  有两架直升机在空中盘旋。
• 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 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 mechanics work hard to keep the helicopters airworthy.
  机修工努力维持直升机的飞行性能。
• 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？
• Recovery ships and helicopters are headed for the splashdown area.
  载回船只和直升飞机正向溅落区进发。
• 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。
• 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。