top-up
US /ˈtɑːp ʌp/
UK /ˈtɑːp ʌp/
1.
an act of adding more of something, especially to fill something up again
:
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I need a top-up for my mobile phone credit.
•
Can I get a top-up on my coffee, please?
1.
to add more of something to fill it up again
:
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I need to top up my phone credit.
•
Can you top up my drink, please?