Radar trace
[电] 雷达迹
🧩 词语组成解析
radar
['redɑr]
n. 雷达;雷达装置;无线电探测器;
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
Donald passed away a couple of years ago.
Donald几年前去世了。
No man ever yet became great by imitation.
笑颦不能成西施。
We'll have a look at the woolen ones, thank you.
我们就看看羊毛衫吧，谢谢。