helicopter
英 [ˈhelɪkɒptə(r)]
美 [ˈhelɪkɑːptər]
n. 直升机
vi. 用直升飞机载送乘直升飞机
复数：helicopters 过去分词：helicoptered 现在分词：helicoptering 过去式：helicoptered
Collins.3 / BNC.4159 / COCA.3100
牛津词典
noun
- 直升机
an aircraft without wings that has large blades on top that go round. It can fly straight up from the ground and can also stay in one position in the air.- He was rushed to the hospital by helicopter .
他由直升机火速送到医院。 - a police helicopter
警用直升机 - a helicopter pilot
直升机驾驶员
- He was rushed to the hospital by helicopter .
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.
英英释义
noun
- an aircraft without wings that obtains its lift from the rotation of overhead blades
双语例句
- A helicopter ferried in more soldiers to help in the search.
一架直升机运来更多的士兵协助搜索。 - The helicopter landed safely.
直升机安全降落了。 - To make extra certain, a police helicopter kept watch from the skies.
为确保万无一失，一架警用直升机一直在空中警戒。 - The helicopter was returning from a reconnaissance mission
直升机完成侦察任务后正在返航。 - The helicopter is the first in the world to be designed to serve three hitherto very distinct markets.
这款直升机是世界上首批为满足3个迄今为止完全不同的市场而设计的机型。 - A helicopter crashed in a fiery explosion in Vallejo.
一架直升机在瓦列霍爆炸起火并坠毁。 - The jet flies higher than the helicopter.
喷气式飞机比直升机飞得高。 - A black Mercedes screeched to a halt beside the helicopter
一辆黑色的梅赛德斯轿车在直升机旁嘎的一声刹住了。 - A helicopter landed in a clearing in the dense jungle.
一架直升机降落在茂密丛林中的一片空地上。 - In this paper, the stability and control of a hingeless helicopter in wind shear were investigated.
研究了无铰直升机在风切变场中的稳定性和操纵性。