n.(物体的)飞行,航班,飞翔,楼梯的一段
vi.成群地迁徙或飞行
vt.射击,使惊飞
I arrived just in time for my flight to London.
我及时赶上了飞往伦敦的航班。
She made her first and only space flight last September.
她第一次也是唯一一次宇宙飞行是在去年9月。
The family was often in flight, hiding out in friends' houses.
这一家人常常东躲西藏,在朋友家里避风头。