Trace separation
[电] 扫描线分离
🧩 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 would like to apply for a loan.
我想贷款。
What time should I be at the departure gate?
我在什么时间到登机门？
Manners are quite different from country to country.
各国的礼仪各不相同。