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单词

etch

读音
etʃ
美式
英式
词根

释义

vt. 蚀刻;鲜明地描述;铭记 vi. 蚀刻 n. 刻蚀;腐蚀剂 [ 第三人称单数 etches 现在分词 etching 过去式 etched 过去分词 etched ]

例句

Is it like an Etch-A-Sketch?
它像不像一个蚀刻素描?
A modern microprocessor requires a billion-dollar plant called a fab to etch onto its surface the tiny electronic components that make it run.
现代的微处理器需要十亿美元的被称为 fab 的工厂,以在其表面蚀刻出使其得以运作的微型电子元器件。
Deposit, Etch, repeat.
沉积,蚀刻,再重复。

强化记忆

看视频学发音
We're using chemicalsto etch the substrate out from underneath the robots.When it dissolves, the robots are free to fold up into their final shapes.
This is an amazing device,but it's the equivalent of an Etch A Sketch.And someone who has that kind of artistic potential deserves so much more.
In corrective laser eye surgery, surgeons rely on excimer lasers.These tools are accurate enough to etch words into a human hair.To safely accomplish these ultra-fine incisions,
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所在词典

Learning Java,经济学人(The Economist)