Warning: file_put_contents(/www/wwwroot/ppbbu/qk12333.com/cache/0527f2327a41b4412e5cff8cc92f72df.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/qk12333.com/index.php on line 55 translation group symmetry是什么意思，translation group symmetry的翻译，translation group symmetry音标、读音、用法和例句_奇客生活牛津词典