etch
- v.蚀刻;铭刻;(脸上)流露出;画出…的轮廓;凿出(玻璃、金属等上的文字或图画)
- n.腐蚀剂
etchverb
蚀刻，凿出（玻璃、金属等上的文字或图画）
to cut lines into a piece of glass, metal etc. in order to make words or a picture
a glass tankard with his initials etched on it
刻有他姓名首字母的玻璃大酒杯
a glass tankard etched with his initials
刻有他姓名首字母的玻璃大酒杯
（脸上）流露出
if a feeling is etched on sb's face, or sb's face is etched with a feeling, that feeling can be seen very clearly
Tiredness was etched on his face.
从他的脸上可以看出他疲惫不堪。
His face was etched with tiredness.
从他的脸上可以看出他疲惫不堪。
铭刻；画出…的轮廓
to make a strong clear mark or pattern on sth
a mountain etched (= having a clear outline) against the sky
在天空映衬下轮廓清晰的山
if sth is etched on your memory, you remember it because it has made a strong impression on you
etch
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1
VERB 蚀刻;凿刻
If a line or pattern is etched into a surface, it is cut into the surface by means of acid or a sharp tool. You can also say that a surface is etched with a line or pattern.Crosses were etched into the walls...
墙壁上刻着十字架。
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2
VERB 使表现在脸上；使流露
If you say that feelings are etched on someone's face, you mean that the person is very strongly affected by them, and you can see this in their appearance.His grief was etched into every line of his face...
他一脸悲伤。
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3
V-PASSIVE 使铭记在心;使刻骨铭心
If something is etched on your memory, you remember it very clearly, usually because it has some special importance for you.The ugly scene in the study was still etched in her mind...
书房里丑陋的一幕在她脑海中依旧清晰。
verb
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1
- selectively dissolve the surface of (a semiconductor or printed circuit) with a solvent, laser, or stream of electrons
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2
- carve or cut a design or letters into
- engrave the pen with the owner's name
- Synonym: engrave
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3
- carve or cut into a block used for printing or print from such a block
- engrave a letter
- Synonym: engrave
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4
- make an etching of
- He etched her image into the surface
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5
- cause to stand out or be clearly defined or visible
- a face etched with pain
- the leafless branches etched against the sky
数据来源：WordNet
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Pollution of Etch Procedure and Treatment Status in China PCB Industry
我国PCB行业蚀刻工序的污染及处理现状
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It must have taken a lot of time to etch that .
蚀刻这个图案一定花了不少时间。
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Tiredness was etched on his face .
从他的脸上可以看出他疲惫不堪。
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His face was etched with tiredness .
从他的脸上可以看出他疲惫不堪。
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The ugly scene in the study was still etched in her mind
书房里丑陋的一幕在她脑海中依旧清晰。
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His grief was etched into every line of his face
他一脸悲伤。
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Every line etched on her face told a story of personal anguish .
她脸上的每条皱纹都讲述了一次痛苦的经历。
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Windows are etched with the vehicle identification number
玻璃上刻着车辆识别码。
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The acid etched holes in the crystal surface
那种酸在晶体表面蚀刻出一些小孔。
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The lines were so finely etched as to be invisible from a distance
线条被蚀刻得如此精细，在远处看都看不见。
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The stained-glass panels are etched and then handpainted using traditional methods .
彩色玻璃板先经过蚀刻，然后用传统技法手工着色。
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This stark image will remain etched in the memory of a generation of Berliners .
这种荒凉的景象将深深铭刻在一代柏林人的记忆中。
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Crosses were etched into the walls
墙壁上刻着十字架。
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Mary is very keen on etching .
玛丽很喜爱蚀刻艺术。
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The incident remained etched on her memory for years .
那次事件多年来一直铭刻在她的记忆中。
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This terrible event is etched forever in my memory .
这个可怕事件永留在我的记忆中。
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No resolved etching was developed .
并无可溶性侵蚀发生。
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Intaglio engraving of rejectamenta acid etching chemicals .
凹版雕刻用酸性蚀刻化学品废弃物。
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The Destinies mend rifts in time as man etches fate .
当人类想要再次亵渎命运的时候，命运及时修正了这些裂痕
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It 's a two-component , reinforced etch primer , containing phosphoric acid and corrosion-inhibitive pigments .
一种含有磷酸和防腐蚀颜料的双组份加强型磷化底漆。
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a glass tankard with his initials etched on it
刻有他姓名首字母的玻璃大酒杯
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The hammer 's silvery head was etched with holy runs and its haft was meticulously wrapped in blue leather .
锤子头是纯银制成的，雕刻着神圣符文，而握柄则被精心地包裹在蓝色的皮革中
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The date of their deaths , etched in the stone , were identical . Apparently11 , they were married and had died together in some kind of an accident .
石碑上刻着他们去世的时间，是相同的，显然两个人是在一次事故里双双去世的。
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The torch features the Beijing 2022 emblem and the Olympic rings etched on its section , with patterns of clouds and snowflakes painted from the bottom up to the flame .
火炬上刻有北京2022年冬奥会会徽及奥运五环，自下而上从云纹逐渐过渡到雪花图案，最后呈现为火焰。
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Computation Model and Realization Method of IC Critical Area Based on Etching Process
基于刻蚀工艺的IC关键面积计算模型与实现方法
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The crystal defects were studied by optical method and chemical etching method .
用光学法和化学腐蚀法研究了晶体的缺陷，并分析了缺陷成因。
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Feasibility of Neural Network Processing for Etched Optical Fiber Sensor Array
刻纹光纤传感阵列神经网络处理的可行性研究
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Acid etching result shows that the crystal has regional single domain structure .
酸腐蚀结果表明，晶体具有区域性单畴结构。
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Experimental study on transverse affect zone in excimer laser direct etching
准分子激光直刻横向影响区实验研究
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Experimental study of ion beam etching semiconductor single crystal silicon
半导体单晶硅的离子束蚀刻实验研究
- 习语