最低谷 zuìdīgǔ lowest point Definitions Defs Origin Strokes Stroke Words Sentences Sents 最 zuì adverb most Used before an adjective or verb to express the superlative degree, meaning "the most" or "-est".低谷 dīgǔ low point The lowest point or nadir of a situation; a period of stagnation, depression, or misfortune.