Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/83ba61cb4b4fdf70c569d7e5ba5eadf9.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 cermet英英字典_cermet剑桥英语解释_cermet柯林斯英文解释_甲百汇小鸡词典
1. N any of several materials consisting of a metal matrix with ceramic particles disseminated through it. They are hard and resistant to high temperatures 金属陶瓷材料 (Also called ceramal)