Trace analysis
[计] 跟踪分析, 曲线分析\\n[化] 痕量分析
🧩 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
Why were you out of work for so long?
你为何这么久没有工作？
That's international practice. We can't break it.
这是国际惯例，我们不能违背。
They called him James and loved him very much.
他们为他取名詹姆斯，他们非常爱他。