Generalized trace facility
[计] 通用追踪程序
🧩 词语组成解析
a. 广义的, 普遍的；无显著特点的
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
It's great. Although the economy is pretty slow as usual, it's picking up.
很好。虽然经济发展照常地缓慢，不过已开始回升。
I have been working too hard; it's time I relaxed.
我太疲劳了，该在这里休息一下。
Excuse me. Is there a bookshop near here?
请问，附近有书店吗？