trace
- vi. 追溯；沿路走
- vt. 追踪，查探；描绘；回溯
- n. 痕迹，踪迹；微量；[仪] 迹线；缰绳
英英释意
- 1. a just detectable amount;
- "he speaks French with a trace of an accent"
- 2. an indication that something has been present;
- "there wasn't a trace of evidence for the claim"
- "a tincture of condescension"
- 3. a suggestion of some quality;
- "there was a touch of sarcasm in his tone"
- "he detected a ghost of a smile on her face"
- 4. drawing created by tracing
- 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