更多意思
n.1.  痕迹,遗迹,踪迹
2.  微量,少许
3.  描记图,轨迹,迹线,扫描线
4.  挽绳,套绳
vt.1.  查出,找到,发现,追踪
2.  追溯,追究
3.  描绘(事物的过程或发展),追述,记述
4.  画(线)
5.  绘出,勾画出(轮廓)
6.  (用透明纸覆盖在地图、绘画等上)复制,描摹
参考例句
1. | To trace the origins of the Irish problem, we have to go back over three hundred years. |
| 要探讨爱尔兰问题的起因就要追溯到三百多年以前。
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2. | The police have been unable to find any trace of the gang. |
| 警方一直未能找到那团伙的任何踪迹。
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3. | The ship had vanished without trace . |
| 那船消失得无影无踪。
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4. | He spoke without a trace of emotion. |
| 他说话时毫不动感情。
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5. | I cannot trace the letter to which you refer. |
| 我查不到你提到的那封信。
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