Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/9b3396f2fcbe14524c7e5acd31effbd4.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 steel emery是什么意思，steel emery的翻译，steel emery音标、读音、用法和例句_果味酸柯林斯词典
As jade is of hard texture, carving is not done with a steel graver, but with emery by way of grinding. 由于玉质地很硬，不能用钢质雕刻刀雕刻，用磨光的金刚砂来雕刻。 blog.sina.com.cn