A trace
[电] A扫描轨迹
🧩 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
He has no capacity to be a doctor.
他没有当医生的能力。
Let not the cobbler go beyond his last.
安分守己。
still persists, however; and it is as fierce as it ever was.
依然在进行着，而且和以前一样激烈。