穷原竟委 ( qióng yuán jìng wěi )

词语解释

  1. 穷原竟委 (qióngyuán-jìngwěi)
    1. 深入探求事物的始末 get to the bottom of the matter
      • 别人亦只能略举大凡,不能穷原竟委。——《负曝闲谈