Not the main way to transform a desert site (4,6)
![Ross](/clue/static/ross-mug.min.png)
I believe the answer is:
side street
'not the main way' is the definition.
I can't judge whether this defines the answer.
'transform a desert site' is the wordplay.
'transform' indicates an anagram.
'desert'+'site'='desertsite'
'desertsite' with letters rearranged gives 'SIDE STREET'.
'to' acts as a link.
Can you help me to learn more?
(Other definitions for side street that I've seen before include "Minor thoroughfare" , "small way" .)