Make exposures about meat (6)
I believe the answer is:
reveal
'make exposures' is the definition.
'reveal' can be an answer for 'make' (thesaurus). I'm unsure of the 'exposures' bit.
'about meat' is the wordplay.
'about' becomes 're' (common abbreviation for 'with reference to').
'meat' becomes 'veal' (veal is a kind of meat).
're'+'veal'='REVEAL'
Can you help me to learn more?
(Other definitions for reveal that I've seen before include "Uncover or expose" , "Make known or visible" , "window, in part" , "Leaver (anag.)" , "Disclose or uncover" .)