Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/aacab2dfea72625205aceffe07b63b52.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 thermal-expansion and fragmentation是什么意思，thermal-expansion and fragmentation的翻译，thermal-expansion and fragmentation音标、读音、用法和例句_按摩法牛津词典