Warning: file_put_contents(/www/wwwroot/zidian/02956.cn/cache/20ca1ab39d27ea5d571a0898fbae3e40.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/02956.cn/index.php on line 58 half exact functor是什么意思，half exact functor的翻译，half exact functor音标、读音、用法和例句_花燈集英語字典