vt. 跟踪,追踪;追溯,探索;探索;查找
vi. 沿着一小径或道路前进;可以追溯的
n. 痕迹,踪迹;微量,极少量;[植](脉)迹;痕迹
网络 跟踪; 踪迹; 设置包跟踪
How far back can you trace your family tree?
你的家谱可以追溯到多少代?
He was able to trace his ancestry back over 1 000 years.
他可追祖溯宗至1 000年以前。
Staff will be able to trace calls at the touch of a button.
员工只要一按按钮就可以追踪电话。
"The most important thing is to be honest," she says, without the trace of a blush.
“最重要的是要诚实。”她说道,丝毫不脸红。
I leave no trace and have no friends.
我不会留下任何痕迹,而且我也没有朋友。