trace

释义

n. 痕迹, 踪迹, 微量, 迹线, 缰绳\nvt. 追踪, 回溯, 描绘\nvi. 追溯, 沿路走 trace element [化]微量元素 without a trace 无影无踪地；渺无踪迹地 trace back 追溯

例句

Sondheim’s book traces the changing nature of the relationship between men and women.

桑德海姆的这本书研究了男女关系性质的变化。

There was no trace of anyone having entered the room since then.

没有任何迹象表明在那以后有人进过这房间。