shuttle/'∫ʌtl/

n. a plane, bus or train that travels regularly between two places

n. [C] （往返于两地之间的）航班；班车；火车：a shuttle between the airport and the city centre 往返于机场和市中心之间的班车

◇a shuttle bus 往返巴士（或：接驳车）

音组-ttle/-tl/

battle; bottle; cattle; kettle; little; settle; shuttle