| 单词 | tracing |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔assist〕The public is urgently requested to assist police in tracing this man.紧急要求公众帮助警方追踪此人。柯林斯高阶〔assist〕The public is urgently requested to assist police in tracing this man.警方紧急要求公众协助追踪此人下落。外研社新世纪〔camera lucida〕An optical device that projects a virtual image of an object onto a plane surface, especially for tracing.转绘仪：一种光学装置，可将物体虚像投影到一平面之上，多用于跟踪美国传统〔clan〕A division of a tribe tracing descent from a common ancestor.部族：可追溯到同一祖先的部落的一个分支美国传统〔cross〕A sign made by tracing the outline of a cross with the right hand upon the forehead and chest as a devotional act.划十字：一种右手放在前额或胸前划十字以示虔诚的手势美国传统〔electrograph〕An electrically produced graph or tracing.电示图：以电制作的图表或映描图美国传统〔electrograph〕Equipment used to produce such a graph or tracing in facsimile transmission.传真电报机：传真通信中用以制作这样的图表或映描图的设备美国传统〔kidnapper〕I had given up all hope of tracing her kidnapper.我已经放弃了所有追踪到绑架她的绑匪的希望。外研社新世纪〔matrilineal〕Relating to, based on, or tracing ancestral descent through the maternal line.母系的：有关、基于或通过母系线索来追溯子孙后代的美国传统〔means〕There is no means of tracing the debt at all.根本无法追查这笔债。剑桥高阶〔patrilineal〕Relating to, based on, or tracing ancestral descent through the paternal line.父系的：与父系血统有关的；以父亲血统为基础的，按父方血统追溯的族系的美国传统〔plethysmogram〕A record or tracing produced by a plethysmograph.体积描记图：由体积描记器作出的记录或轨迹美国传统〔sphygmogram〕The record or tracing produced by a sphygmograph.脉搏描记，脉搏曲线：根据脉搏描记器所得的记录或图录美国传统〔spike〕A sharp rise followed by a sharp decline in a graph or in the tracing of a scientific instrument.峰值：图表中或科学仪器里示之曲线的尖头部分美国传统〔storybook〕As a child she learned to draw by tracing pictures out of her mother's old storybooks.小时候她通过描摹母亲旧童话书里的插图学会了画画。柯林斯高阶〔tracer〕Any of several instruments used in making tracings or in imprinting designs by tracing.描绘工具：用于映描或通过映描进行印压设计的仪器美国传统〔trace〕She had given up all hope of tracing her missing daughter.她已经放弃了寻找失踪女儿的所有希望。朗文当代〔trace〕She learned to draw by tracing pictures out of old storybooks.她通过描摹旧故事书上的图画学会了画画。柯林斯高阶〔trace〕She learned to write her name by tracing out the letters.她通过描摹字母学会了写自己的名字。剑桥高阶〔trace〕The child was tracing patterns in/on the sand with a stick.孩子用棍子在沙子上勾画出一个个图案。剑桥高阶〔trace〕They succeeded in tracing the Yellow River to its source.他们成功地追溯到黄河的源头。文馨英汉〔tracing〕He made a tracing of the picture.他描摹了这幅画。剑桥高阶He made a tracing of the picture.他描摹了这幅图。剑桥国际She learnt to write her name by tracing out the letters.她靠描摹这些字母学会了写她自己的名字。剑桥国际The child was tracing patterns in the sand with a stick.这个孩子用一根棍子在沙中勾画出一个个图案。剑桥国际The children copied the map using tracing paper (= thin transparent paper which you use for copying a picture by drawing over its lines through the paper).孩子们用描图纸复制了这份地图。剑桥国际There is no means of tracing the debt at all.根本无法查找这笔债。剑桥国际 |
| 随便看 |
英语例句辞典收录了559068条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。