n.[C]

1. 飛行物（鳥、昆蟲等）；飛行員
2. （快車、快速巴士等）高速交通工具
3. （廣告）傳單

n.

1. a person or thing that flies.
   ▸informal a fast-moving person or thing.
2. a small handbill advertising an event or product.
3. a flying start.
4. informal, chiefly N. Amer. a speculative action or investment.