Trace precedents
[计] 追踪引用单元
🧩 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
precedents
[p'resɪdənts]
n. 引用单元;范例( precedent的名词复数 );先前出现的事例;前例;先例;
🗣️ 情景例句
and then we'll go back to my house.
然后回到我家。
Don't keep all your eggs in one basketball.
勿孤注一掷。
Don't thank me, said Miss Yang. We must both thank Lucy!
“不用谢我，”杨小姐说，“我俩都得谢谢露茜！”