shuttle

1. N-COUNT A shuttle is the same as a . 航天飞机

2. N-COUNT A shuttle is a plane, bus, or train which makes frequent trips between two places. 穿梭班机; 穿梭班车; 穿梭火车

There is a free 24-hour shuttle between the airport terminals. 在机场的各航空站之间有24小时的免费穿梭巴士。

3. V-T/V-I If someone or something shuttles or is shuttled from one place to another place, they frequently go from one place to the other. 使频频往返于两地之间; 频频往返于两地之间

He and colleagues have shuttled back and forth between the three capitals. 他和同事们一直来回往返于3个首都之间。