A trace
[电] A扫描轨迹
🧩 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 are the best exercises for my health?
什么是最利于我身体健康的锻炼方式？
Why are all those toys broken?
那些玩具为什么统统坏了？
Hooray! shouted Class 3. Well done, everyone! Congratulations, Lin Tao!
“赢啦！”3班的同学喊道，“你们太棒啦！祝贺你，林涛！”