['eʧɪŋ] 名词

etch [eʧ] 动词

etching The incision of lines on a plate of metal, glass, or other material by covering it with an acid-resistant coating, scratching through the coating, and then permitting an acid bath to erode exposed parts of the plate ['eʧɪŋ] 动词

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英语词库

etch. 缩写

缩写, 图书馆员

etcher ؛etching

ETCH [eʧ] 动词

纳斯达克

Elite Technologies, Inc.

etching

: 5 短语, 4 学科

医疗的	1
压电晶体	2
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