uncoated是什么意思 无覆盖层的, 无覆盖(物)的, 未涂层的, 无磁层的 a. not having a coating uncoated的用法和例句: 1. It's uncoated, 120 grams per square meter. 胶版 一平方米120克 2. No, you're going to jail because this note was written on 40pound, uncoated,...