Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/3506c581814255f95ac600c0e76bca4b.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 spherical jewel bearing是什么意思，spherical jewel bearing的翻译，spherical jewel bearing音标、读音、用法和例句_甲百匯小鸡词典