Two-tongued individual, bachelor utilising mobile (10)

I believe the answer is:

bilinguist

'two-tongued individual' is the definition.

'bachelor utilising mobile' is the wordplay.
'bachelor' becomes 'b' (abbreviation e.g. BA=Bachelor of Arts).
'mobile' indicates an anagram.
'utilising' with letters rearranged gives 'ilinguist'.
'b'+'ilinguist'='BILINGUIST'

I've seen this clue in The Guardian.

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