Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/084bbc8d69b27af86f0b975ac2786176.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 tailoring bandgap是什么意思，tailoring bandgap的翻译，tailoring bandgap音标、读音、用法和例句_甲百匯小鸡词典