ir.ref.u.ta.bleadj.(形容词)Impossible to refute or disprove; incontrovertible:不可辩驳的:不能反驳或否认的;不可争辩的:例句:irrefutable arguments; irrefutable evidence of guilt.毋庸置疑的论据;不可辩驳的罪证【引伸】irref.utabil.ityn.(名词)irref.utablyadv.(副词)