1A group of workers responsible for a train on the road, as opposed to those involved in switching, shunting, etc., in the yards.
2A group of workers engaged in the construction or maintenance of roads.
3A group of workers which accompanies a band or musician on tour and is responsible for sound, lighting, and equipment.
Late 19th century.
英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。