travelingadj.旅行的;移动的v.旅游,旅行(动词travel的现在分词)n.旅游,旅行;【篮球】走步
travelv.旅行;去某地;传播;快速移动;[体]走步n.旅行;移动
travel and entertainment credit card旅游娱乐信用卡
traveling - wave ultrasonic motors行波型超声波电动机
traveling-wave-dielectrophoresis行波介电泳
travel velocity- ratio coefficient行程速比系数
traveling wave thermoacoustic engine行波热声发动机
traveling psychological consultation旅游心理咨询
traveling wave multiple beam klystron行波多束速调管
travelling expense of official duties差旅费