🧩 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
What basic principles do you apply to your life?
你在生活中最基本原则是什么?
What's the typical farm product in this region?
这个地区典型的农产品是什么?
That's right.
对。