Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/cc2609c3aea9f049325ae02f5290a63d.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 bistable magnetic core是什么意思，bistable magnetic core的翻译，bistable magnetic core音标、读音、用法和例句_甲百匯小鸡词典