Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/2fcf36772c3199baab7e0bde351c47c2.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 back-carrying reduction是什么意思，back-carrying reduction的翻译，back-carrying reduction音标、读音、用法和例句_欧米惠必应词典