etching-
英['etʃɪŋ]
美['etʃɪŋ]
- etch v.蚀刻；铭刻；鲜明地描述；流露出
- rates n.比率；速度；价格；费用；等级v.认为；估价；定等级；值得；怒斥；责骂
名词 etching:
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an impression made from an etched plate
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an etched plate made with the use of acid
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making engraved or etched plates and printing designs from them
动词 etch:
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make an etching of
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cause to stand out or be clearly defined or visible
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carve or cut into a block used for printing or print from such a block
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carve or cut a design or letters into
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selectively dissolve the surface of (a semiconductor or printed circuit) with a solvent, laser, or stream of electrons
