Trace diagnosis
[计] 跟踪诊断
🧩 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
What's the tuition for one year of college?
大学一年的学费是多少？
Let us take a break now.
让我们休息一下。
In much of China, spring is usually very short.
在中国的许多地方，春天通常很短。