Trace facility
[计] 跟踪设施
🧩 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
As far as I'm concerned, you can do what you like.
就我而言，你可以自便。
The chemist discovered a new synthetic material.
化学家发现了新的复合物质。
I regret to inform you that we are unable to offer you employment.
很遗憾地告诉你，我们无法雇用你。