空车: empty行程: route or distance of travel; ...调车行程: switching kilometres料车行程: skip trip列车行程: train journey汽车行程: vehicle trip平均试车行程: average-test-car run推车行程小车: trolley消防车行程图: fire protection map空车: empty◇空车道 [矿物学] track for empty tubs; 空车停车处 dead parking车行: 1.a place where carts may be bought or hired2.garage3.a car dealer's打空车: propeller racing; racing of the screw空车道: empties track空车线: empty-car track empty-car siding空车箱: idler起空车: running uwith empty blocks太空车: space wagon行程: 1.(路程) route or distance of travel; distance of run; length of travel; distance travelled; journey; flight 艰难的行程 hard journey; 漫长的行程 long route; 行程五千多公里 travel over 5,000 kilometres; 一小时的行程 an hour's march; 这将是一整天的行程。it will make a full day's march.2.[机械工程] stroke; throw; travel 活塞行程 piston travel; 滑枕行程 ram stroke3.[电学] range 车行板: treadway车行兵: rook pawn车行道: roadway; road; carriageway◇车行道表面 running surface (道路的); 车行道 (标)线(车道安全线) carriageway markings车行声: rumble-tumble单车行: bike-cycling马车行: livery stable汽车行: automobile store; garage