Contour tracing
[计] 轮廓跟踪
🧩 词语组成解析
contour
['kɔntuə]
n. 外形，轮廓;（地图上表示相同海拔各点的）等高线;概要;电路;
vt. 画轮廓（等高线）;
adj. 显示轮廓的;
n. 描摹, 描图, 追踪\\n[计] 跟踪
🗣️ 情景例句
So was my night.
晚上也还不错。
Caution is the parent of safety.
谨慎小心是安全之源。
I'm afraid I have bad news for you.
恐怕我有坏消息要告诉您。