⑴ 胶片、感光纸等感光材料因封闭不严而感光。来源:词吧(8ci.NET)
英 sensitive materials are sensitive to light because lacking of stealing airtight;
⑴ 谓胶片、感光纸等感光材料因封闭不严而感光。by 词吧(WwW.8CI.Net)
1.谓胶片﹑感光纸等感光材料因封闭不严而感光。