Trace vector
[计] 跟踪向量, 追踪向量
🧩 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
I guarantee you it would go very well in the hospitals.
我保证在医院这种计划会推行得很好。
Oh, that's not good.
哦，那可不好。
I beg your pardon?Who's climbing the tree?
你说什么？谁在爬树？