基本解释[印刷、複印技術]鈷燥油英汉例句雙語例句Drier (Dryer) : (1) Substances such as cobalt, manganses, etc.乾燥劑:加入印刷油墨內的物質如鈷,錳等。hxc0929pd.blog.163.comcobalt dryer更多例句专业释义印刷、複印技術鈷燥油