trackersn.追踪者(tracker的复数形式)
trackn.轨道;跑道;踪迹;小路;乐曲v.追踪;跟踪
Track Bar Bolt Installation横拉杆螺栓的安装
Tracking Instruction Manual跟踪指导手册
track following servosystem磁道跟踪伺服系统
tracking in image sequences序列图像中的目标跟踪
track-return power system路轨回流供电制
Tracking Officer Technician跟踪技术军官(技师)
Tracking Device Requirement训练设备要求