Warning: file_put_contents(): Only 0 of 6389 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/201990.com/index.php on line 55 charring是什么意思，charring的翻译，charring音标、读音、用法和例句_耀久九英英词典
The sodium silicate makes the cork stick to the mold surface and also helps to withstand the charring action of the molten lead alloy. 硅酸钠能使软木粉粘结在模具表面，而且还有助于软木粉耐受熔融铅合金的碳化作用。