tracing
/'treisiŋ/
📖 中文释义
- n. 描摹, 描图, 追踪
- [计] 跟踪
🔗 释义中的汉语词
🧩 词形变化
📘 English Definition(英文释义)
- n. the act of drawing a plan or diagram or outline
- n. a drawing created by superimposing a semitransparent sheet of paper on the original image and copying on it the lines of the original image
- n. the discovery and description of the course of development of something