基本解釋n.腐蝕坑；腐蝕陷斑同根派生 etch-pit相關(guān)詞英漢例句用作名詞 (n.)In this paper,the influence of orifice-induced pressure head on pit corroded piping is studied.研究了節(jié)流孔板引起的壓差對含腐蝕坑點的琯道系統(tǒng)的影響。etch-pit更多例句