Warning: file_put_contents(): Only 0 of 6761 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/001308.com/index.php on line 55 invisible ink英英字典_invisible ink剑桥英语解释_invisible ink柯林斯英文解释_零食美味英文词典
1. N a liquid used for writing that does not become visible until it has been treated with chemicals, heat, ultraviolet light, etc (需经过药品处理,加热或紫外光照射等方能显字的)隐显墨水