trace 常用
短语搭配
1. phr. be traced to
被追溯到；被追踪到
2. n. trace element
痕量元素；微量元素
3. n. memory trace
记忆痕迹
4. n. trace fossil
遗迹化石；痕迹化石
5. n. leaf trace
叶迹
6. trace amount
痕量；微量
7. trace back
追溯；溯源
8. trace to
溯源；跟踪到；追溯到
9. trace metal
微量金属
10. trace back to
追溯到
11. stack trace
堆栈跟踪；堆叠追踪
12. trace out
追踪；找出；描绘出
13. trace mineral
微量矿质；微量矿物质；微量矿物元素
14. trace source
跟踪源
15. faint trace
依稀可见的踪迹；微弱痕迹
16. see trace
看到跟踪
17. trace origin
追本溯源；追溯起源
18. find trace
发现痕迹
19. leave trace
留下痕迹
双语例句
1. The traces on the road have been erased by him.
他磨灭了路上的的痕迹。
2. They detected a trace of metal in the ancient artifact.
他们在古代文物中检测到了微量的金属。
3. The history can be traced back to the last century.
这个历史要追溯到上个世纪。
4. He was able to trace his ancestry back over 1 000 years.
他可追祖溯宗至1 000年以前。
5. How far back can you trace your family tree?
你的家谱可以追溯到多少代？
6. "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。
7. Through energy spectrum analysis, we can detect trace elements.
通过能谱分析，我们可以检测到微量元素。
8. Electroanalysis is used to detect trace amounts of metals in water.
电化学分析用于检测水中微量金属。
9. The police are tracing the murder along the path for clues.
警察正在沿路追踪谋杀案的线索。
10. Scientists found a trace of pollutants in the water sample.
科学家在水样中发现了微量的污染物。
11. The child was tracing patterns in the sand with a stick.
孩子用棍子在沙子上勾画出一个个图案
12. Through spectral analysis, we can detect trace elements.
通过光谱分析，我们可以检测到微量元素。
13. They're all treated except for tritium, which isn't harmful in trace amounts. That's why they're diluting it to safe levels.
除了氚之外，其他的都被处理过了，而微量的氚没有什么害处。这就是为什么他们要把废水稀释到安全水平。
14. This medicine contains a trace of a certain chemical.
这药物中含有微量的某种化学物质。
15. Gas chromatography can detect trace components in samples.
气相色谱法可以检测样品中的微量成分。
16. We finally traced him to an address in Beijing.
我们终于追查到他在北京的一个地址
17. My wallet has been missing for several days and I can't find any trace of it.
我的钱包不见好几天了 而我就是找不到它出现过的痕迹
18. 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。
19. There is a trace of alcohol in his blood.
他的血液中有微量的酒精。
20. There is a trace of chili in this dish.
这道菜里有微量的辣椒。
21. 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。
22. Scientists use high performance liquid chromatography to detect trace components in samples.
科学家们使用高效液相色谱来检测样品中的微量成分。
近义词
1. vi. 追溯；沿路走
2. vt. 追踪，查探；描绘；回溯
3. n. 痕迹，踪迹；微量；迹线；缰绳
同根词
词根 trace
(1)traceable adj.起源于；可追踪的；可描绘的
(2)traced adj.示踪的；摹写的 v.追溯（trace的过去分词）；跟踪；摹写
(3)tracing n.追踪；追查；描摹；摹图；显迹 v.追踪（trace的ing形式）
(4)tracer n.[核] 示踪物；追踪者；描图者；（铁笔等）绘图工具
单词辨析
1. 跟随；追踪 (pursue trace trail track hunt chase follow )
pursue 指坚持不懈、毫不动摇地紧跟、追赶某人、某物或某个事业。
trace 指根据线索或足迹进行跟踪。用于抽象意义时指找到某事物的根源。
trail 一般指跟踪追击。
track 指沿着人或动物留下的印迹或行迹追踪。
hunt 原义为“追猎、猎取”，现用于指追捕或搜寻逃犯等。
chase 指快速追赶或决心追踪，褒义贬义均可用。
follow 普遍用词，含义最广，多指跟随起引导作用的人或物，跟随的动机可以是善意的，也可能是恶意的。
trace 中考
考纲分布
近6年出现7次 重要程度
71% n 痕迹
29% v 跟踪; 查找; 发现
考纲释义
1. n. 痕迹
It’s important to leave no
People should respect public spaces by leaving no
There are no
2. v. 跟踪; 查找; 发现
But because COVID-19 spreads so quickly to so many people, it's almost impossible to
必考派生词
tracing n. 描摹；描图；摹图；轨迹；痕迹；踪迹；（冰上的）划痕
track n. 轨道；（移动的）路径；路线；方向；（推土机等的）履带；跑道；音轨；声道；（人、动物、车辆留下的）足迹；踪迹；（幕帘的）滑轨；滑道；车辙；（人踩出的）小道；小径；一首乐曲；一首歌曲tracker n. 追踪者；跟踪者；追踪设备；定位器；监视器；追踪基金；跟踪器；追踪程序
trace 高考
考纲分布
近15年出现0次 重要程度
0% n 痕迹
0% v 跟踪; 查找; 发现
考纲释义
必考派生词
track n. 轨道；（移动的）路径；路线；方向；（推土机等的）履带；跑道；音轨；声道；（人、动物、车辆留下的）足迹；踪迹；（幕帘的）滑轨；滑道；车辙；（人踩出的）小道；小径；一首乐曲；一首歌曲
trace 四级
trace 六级
考纲分布
近12年出现6次 重要程度
50% n 痕迹; 踪迹
50% v/n 追查; 追溯
考纲释义
1. n. 痕迹; 踪迹(an indication that something has been present)
That presumably included much more water than the tiny
2. v/n. 追查; 追溯(find or discover by investigation; find the origin or cause of something)
Many contemporary ideas about kitchen design can be
必考派生词
track n. 轨道；（移动的）路径；路线；方向；（推土机等的）履带；跑道；音轨；声道；（人、动物、车辆留下的）足迹；踪迹；（幕帘的）滑轨；滑道；车辙；（人踩出的）小道；小径；一首乐曲；一首歌曲tracker n. 追踪者；跟踪者；追踪设备；定位器；监视器；追踪基金；跟踪器；追踪程序
trace 考研
考纲分布
近18年出现6次 重要程度
50% v/n 追查; 追溯
50% n 痕迹; 踪迹
0% n 微量
0% v 描摹; 画
考纲释义
1. v/n. 追查; 追溯(find or discover by investigation; find the origin or cause of something)
In this brief period we may
In Oliver Twist, he
If all humans share common origins, it seems reasonable to suppose that cultural diversity could also be
必考短语
(1)be traced to被追溯到；被追踪到
必考派生词
traced adj. 示踪的；摹写的
track n. 轨道；（移动的）路径；路线；方向；（推土机等的）履带；跑道；音轨；声道；（人、动物、车辆留下的）足迹；踪迹；（幕帘的）滑轨；滑道；车辙；（人踩出的）小道；小径；一首乐曲；一首歌曲tracked adj. 有履带的tracking n. 追踪；跟踪；定位；监测；追溯；路径追踪；轨迹跟踪；跟踪摄影
traceable adj. 可追踪的；起源于；可追溯的
trace 影视原声
(1) Sometimes, these confessions are hoaxes but based on his story, we were able to return to the lake site where we discovered trace DNA matching that of Mr. Cartoff in critical areas of the search zone.
有时候，这些认罪行为是恶作剧但是根据他的描述，我们回到我们发现微量DNA的湖的位置，这些DNA被证实与卡托夫先生的相吻合，同时这个湖是在搜寻区的关键位置。
《Searching》《网络谜踪》
(2) A small trace of your DNA. There, I just left a small trace of my DNA.
一些你DNA的痕迹，我刚在那儿留下了一些我的DNA痕迹。
《The Good Wife Season 5》《傲骨贤妻 第五季》
(3) Do I need to keep them engaged so you can trace the call?
我需要拖住他们好让你们追踪通话吗？
《House of Cards Season 4》《纸牌屋 第四季》
(4) Well, I would trace it to the Edward Snowden leak around June 10.
可以追溯到斯诺登泄密事件，六月十日左右吧。
《The Good Wife Season 5》《傲骨贤妻 第五季》
(5) I'll trace the calls Walter got. I'm taking this back to the eighth.
我去追踪沃尔特接到的电话。我把这个带回第八分局。
《Person of Interest Season 4》《疑犯追踪 第四季》
(6) Every form he's built, every trace of his presence on the net. We have to act now.
他制造的机器，他在网络上的一切痕迹，我们必须马上行动。
《Avengers: Age of Ultron》《复仇者联盟2：奥创纪元》
(7) We trace out small portions of sea and transform estuaries into private concessions.
我们划出一小部分海域，将河口变为私人领地。
《Planet Ocean》《海洋星球》
(8) You can't trace it. Oh, you couldn't. Until Mt. Gox was bankrupted. The Bitcoin exchange.
不能追踪其流向。之前是不能追踪，但Mt.Gox破产了，那家比特币交易平台。
《The Good Wife Season 5》《傲骨贤妻 第五季》
(9) But you hang up seconds before I can trace it and then I say, I'm getting too old for this crud?
你们却在定位成功的前几秒挂了，让我说出\我太老了，力不从心了\的桥段。
《The Big Bang Theory Season 9》《生活大爆炸 第九季》
(10) Now, ma'am, if you were to touch it in the same place, a small trace of my cells may end up on you.
女士，如果你也触碰这里，我的细胞就会转移到你身上。
《The Good Wife Season 5》《傲骨贤妻 第五季》
(11) He wants you to find it. It's been taken. It emits a gamma signature that's too weak for us to trace.
他希望你能找到它，魔方被抢了，目前它散发的伽马射线太微弱，我们追踪不到。
《The Avengers》《复仇者联盟》
(12) He's been asking people, hoping to trace that trait across the whole city to see if he can find his birth parent.
他一直在到处问，希望在整个城市中找出会卷舌头的人看看能不能找到自己的亲生父母。
《This Is Us Season 1》《我们这一天 第一季》
(13) Then law enforcement was suddenly allowed access to the servers, which meant that we could trace the Bitcoin to Robbie's computer.
之后执法部门突然就允许进入服务器了，这意味着我们可以追踪比特币流向，直到罗比的电脑。
《The Good Wife Season 5》《傲骨贤妻 第五季》
(14) Chechnya 2013. Insurgents turned on one another. Indisputable, the work of our mercenaries but no trace of any chemicals of any kind.
2013年，车臣，叛乱分子相互攻击。毫无疑问，也是这些雇佣兵的杰作，但没有查出任何化学制品。
《Kingsman: The Secret Service》《王牌特工：特工学院》
(15) Here's the thing about DNA. whatever you touch, whether you pick up a soda can, or a garden hose, you leave a small trace of yourself.
DNA有这样的特性，不管你触碰了什么，无论你捡起了易拉罐，还是橡胶水管，都会留下一些自己的小痕迹。
《The Good Wife Season 5》《傲骨贤妻 第五季》
(16) Because, if something goes wrong, they could trace them straight back to us. Go wrong? This wasn't the fucking plan. I needed this to get our people back.
因为如果出事的话，他们就能直接找到我们头上。出事？计划他妈的不是这样的。我是要通过这个计划把我们的人救回来。
《The Foreigner》《英伦对决》
(17) I called a friend of mine at the NYPD. The only Charles Wynn that died in the tri-state area this year did so in a car accident, no trace of aconitine in his blood.
我打电话给纽约警局的一位朋友，三州区域今年去世的\查尔斯·韦恩\只有一位，他是死于车祸，血液中未发现乌头碱。
《Person of Interest Season 4》《疑犯追踪 第四季》
(18) Now, some people trace the Christmas tree back to the Egyptians, who used to bring green palm branches into their huts on the shortest day of the year, symbolizing life's triumph over death.
有些人说圣诞树源自古埃及，在每年白昼最短的日子，他们会把棕榈枝带进屋里象征生命战胜死亡。
《Friends Season 6》《老友记 第六季》
(19) By systematically comparing these features and looking for regular patterns of sound changes and correspondences between languages, linguists can determine relationships, trace specific steps in their evolution and even reconstruct earlier languages with no written records.
通过系统地比较这些特征，查找读音变化的常见形式和不同语言的对应关系，语言学家能们够确定它们之间的关系，追溯它们发展演变的详细过程，甚至重建没有文字记录的早期语言。
《TED-Ed》《TED教育》
