Trace interval
[计] 跟踪区间, 追踪区间
🧩 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
It's inevitable that he'll find out about it.
他无可避免地会发觉此事。
I won the most valuable prize!
我赢得了最高的奖赏！
How long have you worked in this factory?
你在这家工厂工作有多长时间了？