To clarify something means to make it easier to understand, usually by explaining it in more detail.
例句
Thank you for writing and allowing me to clarify the present position...谢谢你的来信,并允许我阐明目前的立场。A bank spokesman was unable to clarify the situation.一位银行发言人未能把情况解释清楚。
英汉词典释义
n.
(意义等的)澄清、说明
Employers are seeking further clarification of the proposals.雇主们正在寻求进一步澄清这些提案。
英英词典释义
Noun
1. an interpretation that removes obstacles to understanding;
"the professor's clarification helped her to understand the textbook"
2. the act of removing solid particles from a liquid