concretely
US /kɑːnˈkriːt.li/
UK /kɑːnˈkriːt.li/

1.
concreet, feitelijk, tastbaar
in a clear and definite manner; in a way that is based on facts and not on ideas or guesses
:
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Can you explain concretely what you mean?
Kunt u concreet uitleggen wat u bedoelt?
•
We need to see some concretely measurable results.
We moeten enkele concreet meetbare resultaten zien.