Trace exception
[计] 追踪异常
🧩 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
He is a salesman or something.
他是做推销工作的。
To travel by ship
乘船旅行
It would strike twelve in twenty minutes' time.
再过20分钟，大钟将敲响12下。