clarify
US /ˈkler.ə.faɪ/
UK /ˈkler.ə.faɪ/

1.
澄清, 阐明
make (a statement or situation) less confused and more comprehensible
:
•
Could you please clarify what you mean by that statement?
您能澄清一下您那句话的意思吗?
•
The new regulations aim to clarify the rules for international trade.
新规定旨在澄清国际贸易规则。