腐蚀: 1.(通过化学作用使物体逐渐消损破坏) corrode; corrosion; corroding; deep etch; diabrosis; rot; eat off; etch; etching; pitting 短语和例子金属的腐蚀 corrosion of metal; 腐蚀到所需频率 etching to frequency; 如果不涂油或保持清洁铁便会腐蚀。
印刷: print; printing; printing(-) out; black and white 短语和例子彩色印刷 coloured printing; 第一次印刷 first printing; 立体印刷 stereoscopic printing; three-dimensional printing; 用斜体字印刷 print in italics; 铅版印刷 p
