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
And miles to go before I sleep.
在我就寝前还得赶许多哩路。
John has built up his own business.He owns a hotel.
约翰建立了他自己的生意，他拥有一家宾馆。
In those days wandering minstrels were welcome everywhere.
当时，浪迹天涯的吟游歌手到处受欢迎，