柯林斯詞典travel sickness 1. N-UNCOUNT If someone has travel sickness, they feel sick as a result of travelling in a vehicle. 暈車→see alsoseasickness##seasick 返回 travel sickness劍橋詞典a feeling of illness , especially of needing to vomit , that some people get in a moving vehicle 旅行眩暈（指暈車、暈船、暈機） 同義詞motion sickness 返回 travel sickness