trace
vi. 追溯；沿路走
vt. 追踪，查探；描绘；回溯
n. 痕迹，踪迹；微量；[仪] 迹线；缰绳
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
变形
复数：traces过去式：traced过去分词：traced现在分词：tracing第三人称单数：traces
双语释义
n.(名词)[U] [C]痕迹，踪迹 mark or sign that shows sb/sth happened or existed
[U]些许，微量 very small amount of sth
v.(动词)vt. 追踪; 追溯 track; follow or discover sb/sth by observing marks, tracks, bits of evidence, etc.
vt. 发现; 找到 discover; find
vt. 描绘; 标出 draw or sketch the course, outline, etc.; mark out
vt. & vi. 缓慢而困难地书写 write slowly and laboriously
英英释义
trace[ treis ]
n.
a just detectable amount
"he speaks French with a trace of an accent"
同义词：hintsuggestion
an indication that something has been present
"there wasn't a trace of evidence for the claim"
同义词：vestigetinctureshadow
a suggestion of some quality
同义词：touchghost
a drawing created by superimposing a semitransparent sheet of paper on the original image and copying on it the lines of the original image
同义词：tracing
either of two lines that connect a horse's harness to a wagon or other vehicle or to a whiffletree
a visible mark (as a footprint) left by the passage of person or animal or vehicle
v.
follow, discover, or ascertain the course of development of something
"trace the student's progress"
同义词：follow
make a mark or lines on a surface
"trace the outline of a figure in the sand"
同义词：drawlinedescribedelineate
to go back over again
"we retraced the route we took last summer"; "trace your path"
同义词：retrace
pursue or chase relentlessly
"The hunters traced the deer into the woods"
同义词：houndhunt
discover traces of
"She traced the circumstances of her birth"
make one's course or travel along a path; travel or pass over, around, or along
"The children traced along the edge of the dark forest"; "The women traced the pasture"
copy by following the lines of the original drawing on a transparent sheet placed upon it; make a tracing of
"trace a design"; "trace a pattern"
read with difficulty
"The archeologist traced the hieroglyphs"
同义词：decipher
词汇搭配
用作名词 (n.)
～+动词
trace remain痕迹留下
动词+～
bear trace带有痕迹
contain trace包含微量
cover one's trace隐匿行踪
destroy trace消除痕迹
detect trace觉察少许；发现微量
disappear without trace消失得无影无踪
discover trace发现痕迹
find trace发现痕迹；发现微量，觉察少许
follow trace追踪
hide trace掩盖痕迹
leave trace留下痕迹
lose trace失去踪迹
obliterate trace掩盖痕迹
remove trace除掉痕迹
reveal trace显露痕迹
show trace显现痕迹
sink without trace消失得无影无踪
vanish without trace消失得无影无踪
wash trace洗掉痕迹
形容词+～
archaeological trace古代文化的痕迹
discernible trace依稀可见的少许；微量
faint trace依稀可见的少许；微量
historical trace历史的痕迹
indelible trace抹不掉的痕迹
minute trace依稀可见的少许；微量
permanent trace永久的痕迹
slight trace依稀可见的少许；微量
small trace依稀可见的少许；微量
tiny trace依稀可见的少许；微量
unmistakable trace明显的微量
名词+～
memory trace记忆痕迹
～+名词
trace amount痕量
trace element微量元素
trace gas微量气体
trace metal微量金属
trace mineral微量矿物质
介词+～
on the traces of跟踪
on one's traces搅乱踪迹(使人迷惑)
with a trace of sth带着一丝…的痕迹
without a trace of sth没有一丝…的痕迹
～+介词
a trace of …的痕迹；一点儿…
a trace of an ancient civilization一处古代文明的遗迹
a trace of amusement有点儿觉得好笑
a trace of anxiety一丝忧虑
a trace of a smile一缕微笑
a trace of fear一丝恐惧
用作动词 (v.)
～+名词
trace family追溯家世
trace the former course of a river考查河流的故道
trace history追溯历史
trace location标出位置
trace a map描出一张地图
trace name写下姓名
trace route画出路线
～+副词
trace accurately精确地标出
trace clearly清楚地标出
trace laboriously费劲地写
trace roughly草草地勾画
trace skillfully熟练地勾画
trace slowly慢慢地写
trace back追溯
trace out勾画出
trace over描出
～+介词
trace to查出…的所在
词组短语
trace element[化]微量元素
without a trace无影无踪地；渺无踪迹地
trace back追溯
trace amount痕量；微量
trace analysis痕量分析
without trace不着痕迹地；了无踪迹地
trace metal微量金属，痕量金属
trace mineral微量无机物；矿物质
trace out描绘出；探寻；轨迹为
trace level痕迹量级
trace gas微量气体；示踪气体
tooth trace齿线
stack trace堆叠追踪；堆栈踪迹
trace fossil生痕化石；踪迹化石
memory trace记忆痕迹
同近义词辨析
trace, tracktrace痕迹，踪迹，证迹，线索，微量；
track跑道，轨迹
pursue, trace, trail, track, hunt, chase, follow这组词都有“跟随、追踪”的意思，其区别是：
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。
双语例句
用作名词(n.)
When the police exhume the corpse they discover trace of poison in it
警方掘出尸体, 发现有中毒的痕迹
Traces of blood were found in the bathroom.
在浴室里发现一点血。
The police have detected the trace of the murderer after several days of investigation.
警察经过几天的调查,发现了凶手的踪迹。
用作动词(v.)
He traces his descent back to an old norman family.
他追踪自己的世系上溯至一个古老的诺曼家族。
He traced his signature laboriously.
他吃力地签上自己的名字。
I have nothing to trace.
我没找到任何东西。
权威例句
The TRACE models of speech perceptionTRACE: the Transition Region and Coronal Explorer
Efficient trace-labelling of proteins with iodine
"Schema abstraction"in a multiple-trace memory model.
An Evolutionary Trace Method Defines Binding Surfaces Common to Protein Families
Gene-marking to trace origin of relapse after autologous bone-marrow transplantation
NMR Chemical Shifts of Common Laboratory Solvents as Trace Impurities.
Tectonic Setting of Basic Volcanic Rocks determined using Trace Element Analyses
Reappraisement and refinement of zircon U-Pb isotope and trace element analyses by LA-ICP-MS
A stable nonfluorescent derivative of resorufin for the fluorometric determination of trace hydrogen peroxide: applications in detec...
trace
trace: English has two distinct words trace, but they come from the same ultimate ancestor. This was tractus (source also of English tract, tractor, treat, etc), the past participle of Latin trahere ‘pull’. This passed into Old French as trait ‘pulling, draught’, hence ‘harness-strap’, from which English gets trait [16]. Its plural trais was borrowed by English as trace ‘harness-strap’ [14]. Tractus also formed the basis of a Vulgar Latin verb *tractiāre ‘drag’, which evolved into Old French tracier ‘make one’s way’, source of the English verb trace [14].A noun trace was also derived from tracier, and this too was acquired by English as trace [13]. At first it denoted a ‘path’ or ‘track’; the modern sense ‘visible sign’ did not develop until the 17th century.=> attract, contract, tract, tractor, trait, treat
trace (v.)
late 14c., "follow (a course); draw a line, make an outline of something," also figurative; "ponder, investigate," from Old French tracier "look for, follow, pursue" (12c., Modern French tracer), from Vulgar Latin *tractiare "delineate, score, trace" (source also of Spanish trazar "to trace, devise, plan out," Italian tracciare "to follow by foot"), a frequentative form from Latin tractus "track, course," literally "a drawing out," from past participle stem of trahere "to pull, draw" (see tract (n.1)). Meaning "move along, pass over" (a path, etc.) is attested from c. 1400; that of "track down, follow the trail of" is early 15c. Meaning "copy a drawing on a transparent sheet laid over it" is recorded from 1762. Related: Traced; tracing.
trace (n.1)
"track made by passage of a person or thing," c. 1300, from Old French trace "mark, imprint, tracks" (12c.), back-formation from tracier (see trace (v.)). Scientific sense of "indication of minute presence in some chemical compound" is from 1827. Traces "vestiges" is from c. 1400.
trace (n.2)
"straps or chains by which an animal pulls a vehicle," c. 1300, from earlier collective plural trays, from Old French traiz, plural of trait "strap for harnessing, act of drawing," from Latin tractus "a drawing, track," from stem of trahere "to pull, draw" (see tract (n.1)). Related: Traces.
1. trace inversion
地震道反演
-- 来源 -- 英汉 - 翻译参考[网络]
2. trace-to-trace phase distortion
道间相位畸变
-- 来源 -- 英汉 - 翻译参考[网络]
3. trace-to-trace coherence criterion
道间相干准则
-- 来源 -- 英汉 - 翻译参考[网络]
4. trace sequential
按道序的
-- 来源 -- 英汉 - 翻译参考[网络]
5. trace-to-trace time delay
道间相对时延
-- 来源 -- 英汉 - 翻译参考[网络]
6. trace contamination
痕量沾染
-- 来源 -- 英汉 - 翻译参考[网络]
7. trace Back
追溯
-- 来源 -- 英汉 - 翻译样例 - 行业
8. Trace materials
痕量物质
-- 来源 -- 英汉 - 翻译参考[网络]
9. trace program
跟踪程序
-- 来源 -- 英汉 - 翻译样例 - 行业
10. trace analysis
痕量分析
-- 来源 -- 英汉 - 短句参考
trace
