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
Thank you.
谢谢。
I'm going to show him how to write.
我正要指点他如何写字。
This ability was first noticed by her father.
是她父亲首先发现她这一功能的。