Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/fa050c856ae71f0db9e1e0c5b2f36f98.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 contiguity class是什么意思，contiguity class的翻译，contiguity class音标、读音、用法和例句_沉淀汉英词典