t race

• 环形波导

t race的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 trace:

1. a just detectable amount

2. an indication that something has been present

3. a suggestion of some quality

4. 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. either of two lines that connect a horse's harness to a wagon or other vehicle or to a whiffletree

6. a visible mark (as a footprint) left by the passage of person or animal or vehicle

动词 trace:

1. follow, discover, or ascertain the course of development of something

2. make a mark or lines on a surface

3. to go back over again

4. pursue or chase relentlessly

5. discover traces of

6. make one's course or travel along a path; travel or pass over, around, or along

7. copy by following the lines of the original drawing on a transparent sheet placed upon it; make a tracing of

8. read with difficulty