trace

小痕迹

a sign of little size or amount.

尺寸或数量很小的迹象。

微小的痕迹

an extremely small sign.

极小的迹象。

轻微的痕迹

a small and insignificant sign.

微小且不重要的迹象。

微弱的痕迹

a very slight or barely perceptible sign.

非常轻微或几乎感觉不到的迹象。

明确无误的痕迹

a sign that is clear and cannot be doubted.

清晰且不容置疑的迹象。

a mark that is impossible to remove or forget.

永久的痕迹

a mark that lasts or remains unchanged indefinitely.

无限期持续或保持不变的印记。

微量的痕迹

an extremely small sign or amount.

极小的迹象或数量。

历史痕迹

relating to history or past events.

与历史或过去事件有关。

relating to the study of human history and prehistory through excavation.

可辨别的痕迹

a small sign that is just noticeable or visible.

一个刚刚可以注意到或看到的微小迹象。

记忆痕迹

a hypothetical permanent change in the nervous system brought about by memorizing something; an engram.

指因记忆某事而导致神经系统发生的假设性永久变化；记忆印迹。

成功追溯

to succeed in finding the origin or location of something.

成功找到某物的来源或位置。

轻轻描摹

to follow or mark a line with a gentle touch.

用轻柔的触摸来跟随或标记一条线。

轻轻描摹

to follow or mark a line with a light and careful touch.

用轻柔仔细的触摸来跟随或标记一条线。

痕量

a very small quantity of a substance.

非常少量的物质。

微量元素

a chemical element required only in minute amounts by living organisms for normal growth.

生物体正常生长仅需极少量的一种化学元素。

痕迹依然存在

a sign of something continues to exist.

某物的迹象持续存在。

找到痕量

to locate a sign of something.

发现少量物质的存在。

留下痕迹

to leave a mark or sign behind.

留下印记或迹象。

找到痕量

to discover the presence of a small amount.

发现少量物质的存在。

含有痕量

to have a small amount of something within.

内部含有少量某物。

显示出痕迹

to exhibit a sign of something.

展现出某物的迹象。

检测到痕量

to discover or identify the presence of a small amount.

发现或识别出少量物质的存在。

移除痕迹

to take away all signs of something.

带走某物的所有迹象。

发现痕迹

to find a sign of something unexpectedly.

出乎意料地找到某物的迹象。

抹去痕迹

to remove all signs of something.

移除某物的所有迹象。

揭示痕迹

to make a sign of something known.

使某物的迹象为人所知。

消除痕迹

to destroy all signs of something utterly.

彻底摧毁某物的所有迹象。

带有痕迹

to show signs of something.

显示出某物的迹象。

可以追溯

to be capable of finding the origin or location of something.

能够找到某物的来源或位置。

能够追溯

having the ability to find the origin or location of something.

有能力找到某物的来源或位置。

尝试追溯

to make an attempt to find the origin or location of something.

试图寻找某物的来源或位置。

试图追溯

to make an effort to find the origin or location of something.

努力寻找某物的来源或位置。