pen.i.ten.tialadj.(形容词)Of, relating to, or expressing penitence.属于、有关或表达悔过的Of or relating to penance.苦修的或有关苦修的n.(名词)A book or set of church rules concerning the sacrament of penance.补赎书或补赎法规A penitent.忏悔者,苦修者【引伸】pen.iten.tiallyadv.(副词)