在线词典险峻峻山高而陡。指山势高而险群山险峻难攀。拼音xiǎn jùn解释峻山高而陡。指山势高而险群山险峻难攀。近义词陡峻、高峻、险要反义词平坦英文释义(of terrain) mountainous; rugged; (of a situation) precarious; daunting