坚苦卓绝 jiānkǔzhuójué utmost fortitude Definitions Defs Origin Strokes Stroke Words Sentences Sents 坚苦 堅苦 jiānkǔ steadfast and hardworking adamant and persevering; showing great fortitude and diligence in the face of hardship卓绝 卓絕 zhuójué extreme highest; utmost; extreme (often of hardships or difficulties)
