Trace function
[计] 跟踪功能
🧩 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
He isn't likely to win.
他不可能赢。
It's available in a variety of sizes at convenience stores and department stores as well.
有各种大小型号，在便利商店和百货公司均有。
demons, knights, kings, warriors, mermaids, cherubs;
妖魔、骑士、国王、武士、美人鱼和小天使，