Crossword Genius

Look twice when cryptic DA looked beaut (2,1,6-4)

Ross

I believe the answer is:

do a double-take

I'm a little stuck... Click here to teach me more about this clue!

'look twice' is the definition.
I know nothing about this answer so I can't judge whether this works.

'cryptic da looked beaut' is the wordplay.
'cryptic' is an anagram indicator (a cryptic or obscure order of the letters).
'da'+'looked'+'beaut'='dalookedbeaut'
'dalookedbeaut' is an anagram of 'DO A DOUBLE-TAKE'.

'when' acts as a link.

Can you help me to learn more?

I've seen this clue in the Sydney Morning Herald.
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