trace是什么意思_trace怎么读_中英文释义(含例句用法)

trace基本信息

英英释义

trace基本信息

读法：英 [treɪs] 美 [tres]

释义：

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

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英英释义

Noun:

a just detectable amount;"he speaks French with a trace of an accent"

an indication that something has been present;"there wasn"t a trace of evidence for the claim"
"a tincture of condescension"

a suggestion of some quality;"there was a touch of sarcasm in his tone"
"he detected a ghost of a smile on her face"

a drawing created by superimposing a semitransparent sheet of paper on the original image and copying on it the lines of the original image

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

Verb:

follow, discover, or ascertain the course of development of something;"We must follow closely the economic development is Cuba"
"trace the student"s progress"

make a mark or lines on a surface;"draw a line"
"trace the outline of a figure in the sand"

to go back over again;"we retraced the route we took last summer"
"trace your path"

pursue or chase relentlessly;"The hunters traced the deer into the woods"
"the detectives hounded the suspect until they found him"

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;"Can you decipher this letter?"
"The archeologist traced the hieroglyphs"

中英词源

trace 追踪，追溯，描绘，勾勒，痕迹，微量

来自古法语 tracier,寻找，追踪，来自通俗拉丁语*tractire,描绘，勾勒，来自拉丁语 trahere, 拉，拉出，来自 PIE*dhragh,拉，拉出，移动，词源同 draw,tract.引申诸相关词义。

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.

词态变化

复数 traces;
第三人称单数 traces;
过去式 traced;
过去分词 traced;
现在分词 tracing;

权威造句

1. The Social Democratic Party has sunk without trace at these elections.: 社会民主党在这些选举中已销声匿迹。

2. There"s been no trace of my aunt and uncle.: 没有我姑姑、姑夫的踪迹。

3. Despite a thorough investigation, no trace of Dr Southwell has been found.: 尽管进行了彻底的调查，还是没有发现索思韦尔博士的任何踪迹。

4. Brand"s keen ear caught the trace of an accent.: 布兰德敏锐的耳朵听出了口音。

5. Now draw or trace ten dinosaurs in ascending order of size.: 现在按照体型由小到大的顺序画出或是临摹出10只恐龙。

近反义词

hunt

pursue

track

相似短语

trace to v. 上溯

no trace 无线索

on the trace of 跟踪,追赶…

disappear with trace 消失得无影无踪

trace back to 可追溯到,是…开始的

trace out 标出,描绘出,勾出…的轮廓

trace the antiquity of 探溯…的由来

trace the call 查出电话是谁打的

beam trace 束道，束径迹

CRO trace 摄像机波形监视器扫描

单词分析

暂无,等待补充.

记忆方法

1、tract- => trace.
2、tract- => trait.
3、tract- =>portray => portrait.

trace是什么意思，trace怎么读

trace基本信息

英英释义

中英词源

词态变化

权威造句

近反义词

相似短语

单词分析

记忆方法