Access denied for user:'root@localhost'(Using password:NO)的翻译：Access denied for user:'root@localhost'(Using password:NO) 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Access denied for user: 'root @ localhost' (Using password: NO)

Access denied for user:'root@localhost'(Using password:NO)

Access denied for user: 'root@localhost' (Using password:NO)

Access denied for user: ' ' (Using root@localhost password NO):

Access denied for user:'root@localhost'(Using password:NO)