Warning: file_put_contents(/home/www/wwwroot/ndsq.cn/cache/b553abda0df500e0e73087e004b70b32.txt): failed to open stream: No space left on device in /home/www/wwwroot/ndsq.cn/index.php on line 55 simultaneous bus operation是什么意思，simultaneous bus operation的翻译，simultaneous bus operation音标、读音、用法和例句_开心英文字典_柠咚词