travelv.旅行；去某地；传播；快速移动；[体]走步n.旅行；移动travel sick晕车travel base移动台座travellatorn.活动人行道travel city旅游城市travel load行车荷载travel mode出行方式travel coat旅行装travel boom旅游热travel rate移动速度travel loan放游信贷