| 释义 |
coun·ter·etch
I. \|kau̇ntər+\ transitive verb
Etymology: counter- + etch
: to clean (a lithographic plate) with dilute acid solution
II. \ˈ ̷ ̷ ̷ ̷+ˌ-\ noun
: the cleaning (as of a lithographic plate) by counteretching; also : the solution used for such cleaning |