名詞 tracing:

1. the act of drawing a plan or diagram or outline
2. a drawing created by superimposing a semitransparent sheet of paper on the original image and copying on it the lines of the original image
   同義詞：trace

動詞 trace:

1. follow, discover, or ascertain the course of development of something
   同義詞：trace, follow
2. make a mark or lines on a surface
   同義詞：trace, draw, line, describe, delineate
3. to go back over again
   同義詞：trace, retrace
4. pursue or chase relentlessly
   同義詞：hound, hunt, trace
5. discover traces of
   同義詞：trace
6. make one's course or travel along a path; travel or pass over, around, or along
   同義詞：trace
7. copy by following the lines of the original drawing on a transparent sheet placed upon it; make a tracing of
   同義詞：trace
8. read with difficulty
   同義詞：decipher, trace

1. Relating to, based on, or tracing ancestral descent through the paternal line.
   父系的與父系血統(tǒng)有關的; 以父親血統(tǒng)為基礎的，按父方血統(tǒng)追溯的族系的
2. He traces his descent back to an old norman family.
   他追蹤自己的世系上溯至一個古老的諾曼家族。
3. An electrically produced graph or tracing.
   電示圖以電制作的圖表或映描圖
4. Equipment used to produce such a graph or tracing in facsimile transmission.
   傳真電報機傳真通信中用以制作這樣的圖表或映描圖的設備