求达人分析下,track,trail,trace的区别,小弟跪谢~答:track n. 轨迹, 足迹, 径迹, 小道, 轨道, 磁轨, 途径 vt. 循路而行, 追踪, 通过, 用纤拉 vi. 追踪, 留下足迹, 沿轨道运行 常用词组 in one's tracks (informal)where one or something is at that moment; suddenly (非正式)就地,当场;突然 Turner immediately stopped dead in his t...