clarification
noun [ C or U ] uk/ˌklær.ɪ.fɪˈkeɪ.ʃən/ us/ˌkler.ə.fəˈkeɪ.ʃən/
C1 阐明，说明
an explanation or more details that makes something clear or easier to understand
Some further clarification of your position is needed. 还需进一步阐明你的立场。