短語詞組短語Tracked file 已被跟蹤的文件tracked changes 被加上追縱變更及注解tracked log 可追蹤日志optically tracked 光學跟蹤的Being Tracked 被跟蹤tracked control 跟蹤控制tracked collector 履帶式集礦機guide tracked 導軌式tracked vehicle 履帶式汽車 返回 tracked