🧩 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
Good night, Susan.
再见, Susan。
The shortest answer is doing the thing.
最简短的回答就是干。
I had one after my lunch.
我是在饭后喝的。