Trace fossil
踪迹化石
🧩 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
Where's the nearest flea market?
最近的跳蚤市场在哪儿？
Do you have a try?
你有试过吗？
Yes, it's beautiful, isn't it?
是的，今天的天气真好！