Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/739ba6e203ec6b5b83b30946e0e2edf6.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 tetragram是什么意思，tetragram的翻译，tetragram音标、读音、用法和例句_沉淀汉英词典