tracing
名词 tracing:
the act of drawing a plan or diagram or outline
a drawing created by superimposing a semitransparent sheet of paper on the original image and copying on it the lines of the original image
同义词:trace
动词 trace:
follow, discover, or ascertain the course of development of something
make a mark or lines on a surface
同义词:trace, draw, line, describe, delineate
to go back over again
pursue or chase relentlessly
discover traces of
同义词:trace
make one's course or travel along a path; travel or pass over, around, or along
同义词:trace
copy by following the lines of the original drawing on a transparent sheet placed upon it; make a tracing of
同义词:trace
read with difficulty