Trace program
其它 Other[计] 跟踪程序
🧩 词语组成解析
trace
[tres]
vt. 跟踪，追踪;追溯，探索;探索;查找;
vi. 沿着一小径或道路前进;可以追溯的;
n. 痕迹，踪迹;微量，极少量;[植]（脉）迹;痕迹;
trace(draw)→回溯
🗣️ 情景例句
Richard has a point. You're just beginning to look. Richard
说得对。你们只是开始看房子而已。
In universities,students train to become teachers and engineers.
在大学里，学生们被训练成为教师和工程师。
Have you slept well?
你睡得好吗？