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  • “trypograph”的英英意思

    “trypograph”的英英意思

    单词 trypograph 释义 trypograph|trpgrf, --|[f. Gr. ῦ hole, ᾶ to perforate + -graph.]A kind of printing done by means of a paper stencil made by writing with a stylus on paper placed over a finely roughened steel surface so as to produce minute perforat...

    2025-07-28