1.
An airplane built to fly vertically as well as forward.
垂直升降飞机一种既可向前飞亦可垂直飞行的飞机
2.
helicopter flight dynamics
直升飞机飞行动力学
3.
straight-in approach
(飞机) 直线进场
4.
The helicopter flew up vertically
直升机垂直向上飞起。
5.
It was not long before a helicopter arrived on the scene,
不久，一架直升飞机飞抵飞机失事现场，
6.
A jet flies much faster than a helicopter.
喷气飞机比直升飞机飞得快得多。
7.
To travel by helicopter or transport(someone or something) by helicopter.
用直升飞机乘直升飞机飞行或用直升飞机运载（人或物）
8.
A place for helicopters to land and take off.
直升飞机场用于直升飞机着陆或起飞的地方
9.
The hovercraft has an advantage over the aeroplane in that the hovercraft can move straight upwards like a helicopter.
气垫飞行器优于飞机的地方是它能像直升飞机那样直上飞行。
10.
The airplane zoomed over the top of the mountain.
飞机陡直上升，越过山顶。
11.
helicopter autopilot
直升飞机自动驾驶仪
12.
I've always wanted a springer spaniel.
我一直想要一只激飞狗。
13.
until the aircraft has come to a complete halt.
直到飞机完全停稳为止。
14.
a nonstop flight from Hong Kong to Beijing
香港至北京的直达飞行
15.
direct force flight control system
直接力飞行控制系统
16.
It will fly away in a straight line.
而是会笔直地飞出去。
17.
Another helicopter was shot down.
又一架直升飞机被击落。
18.
helicopters and parking apron equipment;
直升飞机及停机坪设备；