unjustifiableKK [ˏʌnˏdʒʌstɪˋfaɪəbəl] /ˌʌnˌdʒʌstɪˈfaɪəbəl/發音形容詞1不正當的、不合理的、說不過去的The committee called the extra spending completely unjustifiable.委員會認為這筆額外支出完全不合理。2無法辯解的、無可原諒的Such violence against civilians is unjustifiable under any circumstances.針對平民的這種暴力行為在任何情況下都無法辯解。