理直气壮lǐzhí-qìzhuàngbold and confident with justice on one's side; just and forcefulHSK 7-9Pronunciationlǐzhí-qìzhuàngExample sentence他理直气壮地反驳了对方的指控。Tā lǐzhí-qìzhuàng de fǎnbó le duìfāng de zhǐkòng.He refuted the other's accusation boldly and with conviction.Read and choose an answerOne fixed sampleExplore a sample