| 释义 |
trace²n 1. [c,u] a small sign that someone or something has been in a place 踪迹，行踪，痕迹:◇we found no trace of them on the island. 我们在岛上没有发现他们的踪迹。◇disappear/vanish without trace (=disappear completely) 消失得无影无踪 2. [c] a very small amount of something, which is difficult to notice ［难以察觉的］微量，少许:◇there was a trace of sadness in his voice. 他的声音中有一丝悲伤。 |