Husband tucked into Japanese wine and sweet drink (5)
I believe the answer is:
shake
'sweet drink' is the definition.
'shake' can be an answer for 'drink' (milkshake). I am unsure of the 'sweet' bit.
'husband tucked into japanese wine' is the wordplay.
'husband' becomes 'h' (abbreviation).
'tucked into' is an insertion indicator.
'japanese wine' becomes 'sake' (I've seen this in another clue).
'h' put within 'sake' is 'SHAKE'.
'and' acts as a link.
Can you help me to learn more?
(Other definitions for shake that I've seen before include "Tremble; milk drink" , "moment" , "Quiver" , "Tremble, vibrate" , "Rattle" .)