英语释义
1
n a just detectable amount
2
n an indication that something has been present
3
n a suggestion of some quality
4
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
5
n either of two lines that connect a horse's harness to a wagon or other vehicle or to a whiffletree
6
n a visible mark (as a footprint) left by the passage of person or animal or vehicle
7
v follow, discover, or ascertain the course of development of something
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v make a mark or lines on a surface
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v to go back over again
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v pursue or chase relentlessly
12
v make one's course or travel along a path; travel or pass over, around, or along
13
v copy by following the lines of the original drawing on a transparent sheet placed upon it; make a tracing of
14
v read with difficulty