trace什么意思 trace音标、翻译、用法

trace音标

英 [treɪs]

美 [tres]

trace翻译

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 sthv.(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; findvt. 描绘; 标出draw or sketch the course, outline, etc.; mark outvt. & 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 whiffletreea visible mark (as a footprint) left by the passage of person or animal or vehiclev.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

trace用法

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

更多收起词组短语

同近义词辨析

trace, track

trace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 perception

TRACE: 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...