Drupal 7 Views Change the Query String
What you're actually saying is that you don't want contextual filters, contextual means that you want an argument based on the context of the site which is usually separated out by the url.

The quickest way to do what you want is this.


move your contextual filters into the filters section of views,
making sure that you expose them to visitors.
Under the more setting of each filter is where you set the filter
identifier and change the advanced options to label the filter as you
require such as "nid" then your url would be
mywebsite.com/page?nid=xxx
Then under the exposed form settings, change the setting to "expose
form as block" to yes to make the exposed filters disappear.