对: answer; reply向: direction运行: move; be in motion; run; wor ...对向运动: out movement背向运行: trailing movement反向运行: backward run逆向运行: antikinesis双向运行: two-way operation对向运动退磨运动: out movement对向列车运行: opposing train movement不准转向运行: no turning反向运行命令: wrong line order特殊转向运行措施: special turning movement operation对向: opposite direction; opposition; subtend对向的: bilateral; facing; opposite对向肌: opponens; opponent对向力: opposite forces对向流: counter current flow; counter-current flow运行: move; be in motion; run; working; machine run; operation; corotation; propulsion (影片) 在轨道上运行 move in orbit; 列车运行时, 请勿打开车门。 don't open the door while the train is in motion衬托 弦对弧 对向: subtend对向笔石: jianograptus对向笔石属: janograptus对向车法: opposite car method对向车流: counter flow对向道岔: facing turnout
