Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/abe9c632337d1e56bd7c83b9ee098522.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 monadic predicate calculus是什么意思，monadic predicate calculus的翻译，monadic predicate calculus音标、读音、用法和例句_沉淀汉英词典