n. 小路,小道;痕迹,踪迹;轨道,音轨;方针,路线;
vt. 跟踪;监看,监测;追踪;
vi. 沿着轨道前进;沿着一条路走,旅行;位于一队列中;
track(draw)→足迹;轨道;线路;追踪
🗣️ 情景例句
To have a friend -- a pal.
想要一个朋友 一个伙伴。
Knowledge advances by steps not by leaps.
知识的获得是循序渐进而不是突飞猛进的。
The hardened professional smuggler, on the other hand, is never troubled by such feelings, even if he has five hundred gold watches hidden in his suitcase.