trace
The powerhouse was trace out accurately later on a large scale map.
后来发电站被精确地描画在大比例地图上。
I can't trace that letter you sent me.
我找不到你寄给我的那封信。
He spoke without a trace of emotion.
他说话时毫不动感情。
The country woke from her trace of two hundred years.
这个国家在沉睡了200年之后觉醒过来了。
The rain flushed away the trace left by the criminals.
大雨把犯罪分子遗留的痕迹冲刷掉了。
Did the police find any trace of the murderer?
警方找到凶手的行踪了吗？
The family can trace its history to the 17th century.
这个家族的历史可以追溯到十七世纪。
Her fear of water can be trace back to a childhood accident.
她很怕水，起因可归于儿时的一次事故。
I can not trace my family tree back farther than my great-grand parents.
我无法把我的家谱追溯到我曾祖父母以前。
He disappeared without a trace.
他消失得无影无踪。
He father claims to be able to trace the family back many centuries, to the time of the Conqueror.
他父亲声称他的家族系谱可追溯到好几个世纪以前的诺曼底入侵时代。
The archaeologist find some trace of an ancient civilization in that area.
考古学家们在那个地区发现了一些古代文明的遗迹。
His behaviour extinguish the last trace of affection she have for him.
他的这种行为使她对他的最後一丝爱慕之情荡然无存。
I think we can trace the fever back to that long cold swim that she took against our advice.
我想她发烧是由于她不听我们的劝告在大冷的天里长时间游泳所造成的。
So far, the chairman has only been able to trace out the outline of the plan, without any details.
到目前为止，主席只能提出个大体规划，还不能很具体。
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。
The author has managed to trace many incidents in which the long arm of confidence brought the heroine in fleeting touch with the members of the family.
作者设法追溯了许多事件，在这些事件中，由于离奇的机遇，使女主角与这一家庭有了短时间的接触。
One half of the trouble of this life can be trace to saying "yes" too quick, and not saying "no" soon enough.
这世上的麻烦之半，可溯源至“是”说得过早，而“不”又说得过迟。
Americans trace their origins from many different countries that there is a wide range of "acceptable" social customs in America.
美国人原是来自许多不同的国家，所以美国有各种不同的“可接受的”社会习俗。
A human hair consists mainly of a protein called Keratin. It also contains some moisture and the trace metals and minerals found in the rest of the body.
人类的头发主要由一种叫角朊的蛋白质组成，并含有水分及在身体其他部分也可找到的微量金属和矿物质。
A faint or fleeting indication; a trace.
模糊的暗示模糊的或一闪即逝的暗示; 迹象
A slight trace of color; a tinge.
色调轻微的一抹颜色; 色调
An investigation or inquiry organized to trace missing goods or persons.
追踪调查为查找失踪物品或人员而组织的调查或询问
They failed to find any trace of the runaways.
他们未能找到逃跑者的任何踪迹。
There was barely a trace of salt in the soup.
汤里简直一点盐也没有放。
The post office tried to trace the lost letter.
邮局设法查出那封丢失的信。
The kids are learning to trace the letter.
孩子们学描字母。
He always spoke with a trace of sarcasm.
他说话总带着一丝讽刺。
A remnant or trace of an organism of a past geologic age, such as a skeleton or leaf imprint, embedded and preserved in the earth's crust.
化石埋置并保存于地层中的古生物遗体、遗物和其生活遗址，如骨骸、叶子的印痕等
Her family can trace its history back to the 15th century.
她的家史可追溯到15世纪。
He likes to trace the origins of all things.
什么事他都喜欢推本溯源。
The family are trying to trace the missing dog.
全家人正在设法找寻失踪的狗。
An instantaneous oscilloscope trace or photograph.
波形图瞬间即完成的示波器轨迹或照片
There isn't a trace of a smile on her face.
她脸上没有一丝笑容。
He can trace his ancestors back through fourteen generations.
他能追溯他的祖先到第十四代。
I can't trace the letter you sent me.
我找不到你寄给我的信。
There is barely a trace of salt in the soup.
汤里简直一点盐也没有放。
The room is bone-dry, not a trace of damp anywhere.
房间十分干燥，连一点湿气也没有。
The police found no trace of the man.
警察未发现那人留下的任何痕迹。
The steps are easy to trace back.
易于将这些步骤倒退回去。
Trace element mixes serve as insurances.
微量元素只是作为一种保障措施。
It is hard to trace the order of discovery.
很难查出谁是最先发现的人。
Only his hair showed the real trace of years.
岁月只在他头发上留下了痕迹。
The police are trying to trace the missing man.
警方正在设法寻找那位失踪的男子。
The police do all that they can do to trace him.
警察千方百计追捕他。
We must trace the source of these noxious gases.
我们必须查出毒气的来源。
Please trace the location of the parking lot.
请把停车场的位置标出来。
The recorder trace is a series of inverse peaks.
记录器扫迹是一系列相反的波峰。
Put just a trace more salt in my soup.
我的汤里再放一点盐吧!
The problem can trace its roots to xx.
该问题的根源可以追溯到xx。