英语词汇“三防”的翻译、意思、用法、释义-英汉汉英词典

单词	三防
释义	三防 sānfángthree proofings/preventions (against unwanted occurrences)三防 sān fáng three proofings (moisture proofing, salt spray proofing and fungus proofing)
随便看	票匦票匪票匭票卡票卷导向保护系统票卷据转换器票友票友儿票友戏票号票品票外承兑票夹票夹子票夾票姚票子票子口袋票存票布票庄票息票戏票房票房价值