flyer

1. N-COUNT A flyer is a pilot of an aircraft. 飞行员

The American flyers sprinted for their planes and got into the cockpit. 美国飞行员疾速跑向他们的飞机，进入驾驶舱。

2. N-COUNT You can refer to someone who travels by aeroplane as a flyer. 飞机乘客

...regular business flyers. …经常乘飞机的商务旅客。

3. N-COUNT A flyer is a small printed notice which is used to advertise a particular company, service, or event. 宣传单

Thousands of flyers advertising the tour were handed out during the festival. 节日期间散发了数千份推广这项旅游的宣传单。