Warning: file_put_contents(): Only 0 of 7260 bytes written, possibly out of free disk space in /home/www/wwwroot/ndsq.cn/index.php on line 55 melamine resin英英字典_melamine resin剑桥英语解释_melamine resin柯林斯英文解释_开心英文字典_柠咚词
1. N a thermosetting amino resin, stable to heat and light, produced from melamine and used for moulded products, adhesives, and surface coatings 三聚氰胺甲醛树脂