Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/01d669da2ede57f5b6b90ee6a77d3e87.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 Chomsky hierarchy是什么意思，Chomsky hierarchy的翻译，Chomsky hierarchy音标、读音、用法和例句_沉淀汉英词典