Warning: file_put_contents(/www/wwwroot/ppbbbu/5356789.com/cache/9aa1c57977ceab42152b89fef30b1859.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/5356789.com/index.php on line 55 black lava glass是什么意思，black lava glass的翻译，black lava glass音标、读音、用法和例句_零六五六深蓝词典
A usually black or banded, hard volcanic glass that displays shiny, curved surfaces when fractured and is formed by rapid cooling of lava. 黑曜岩火山玻璃，一般为黑色，带状，摔碎时色泽光亮，表面。