Read Edit View history 自顶向下 zìdǐngxiàngxià top-down Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 自顶向下/ 自頂向下 zìdǐngxiàngxià top-down 这种编程语言采用自顶向下的设计方法。 Edit Delete References Add reference No references for this word.