etch
etch 英 [etʃ] 美 [ɛtʃ]
vt. 蚀刻；鲜明地描述；铭记 vi. 蚀刻 n. 刻蚀；腐蚀剂
进行时:etching 过去式:etched 过去分词:etched 第三人称单数:etches 名词复数:etches
- If you etch something you are cutting into it. You can etch "I ♥ U" into a tree trunk with a pocket knife or etch your initials in your desk with a key (if the teacher's not looking).
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- vt. 蚀刻；鲜明地描述；铭记
- vi. 蚀刻
- n. 刻蚀；腐蚀剂
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1. Unlike the etch A Sketch, their technique did not involve scraping.
与蚀刻素描不同的是，他们的技术不需要刮擦。
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2. "While they were showing me the data, I was thinking about etch A Sketch, " Levy says.
“在他们向我展示数据时，我联想到的却是蚀刻素描，”利维回忆道。
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3. But what they offer in clarity and readability, they lack in contrast: Their look is decidedly gray, like an etch A Sketch.
但是他们所提供的是清晰度和可读性，对比度则乏善可陈：其效果相当灰暗，就像蚀刻素描。
- etch (v.) 1630s, "to engrave by eating away the surface of with acids," from Dutch etsen, from German ätzen "to etch," from Old High German azzon "give to eat; cause to bite, feed," from Proto-Germanic *atjanan, causative of *etanan "eat" (from PIE root *ed- "to eat"). Related: Etched; etching. The Etch A Sketch drawing toy was introduced 1960 by Ohio Art Company.
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