Garbage truck reversed into field vehicle (7)
I believe the answer is:
tractor
'field vehicle' is the definition.
(I've seen this in another clue)
'garbage truck reversed' is the wordplay.
'garbage' becomes 'rot' (I've seen this in another clue).
'truck' becomes 'cart' (I am not sure about this - if you are sure you should believe this answer much more).
'reversed' shows that the letters should be reversed in order.
'rot'+'cart'='rotcart'
'rotcart' in reverse letter order is 'TRACTOR'.
'into' is the link.
Can you help me to learn more?
(Other definitions for tractor that I've seen before include "Agricultural vehicle" , "I can draw" , "Farming vehicle" , "Type of truck with a a cab but no body" , "Vehicle used for hauling heavy loads" .)