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
All students without exception must take the English examination.
所有学生毫无例外地都必须参加英语考试。
Strong coffee often has a bitter taste.
浓咖啡通常有苦味道。
She wanted to find out whether it would be comfortable to wear.
想看穿起来是否舒服。