justifiable

1. ADJ An action, situation, emotion, or idea that is justifiable is acceptable or correct because there is a good reason for it. 无可非议的

The violence of the revolutionary years was justifiable on the grounds of political necessity. 出于政治需要的立场，革命年代的暴力行为是无可非议的。

2. justifiablyADV 无可非议地

He was justifiably proud of his achievements. 他无可非议地为自己的成就感到骄傲。