Get expert to contain buzzing hive (7)
I believe the answer is:
achieve
'get' is the definition.
(I've seen this before)
'expert to contain buzzing hive' is the wordplay.
I cannot quite see how this works, but
an anagram of 'hive' is 'hiev' which is within the answer.
'expert' could be 'ace' (ace is a kind of expert) and 'ace' is found in the leftover letters.
This accounts for all the letters.
This may be the basis of clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for achieve that I've seen before include "Produce" , "Reach; be successful" , "Successfully bring off" , "Attain (goal)" , "Accomplish, gain by effort" .)