created sense approved 自上而下 · zìshàng'érxià · top-down — "Initial import from upstream dictionary"
自上而下
zìshàng'érxià
top-down
(idiom) from top to bottom; from above to below; describing a process or structure that moves from a higher level to a lower one
自 (literal) → 自 · zì · from 上 (literal) → 上 · shàng · upper 而 (literal) → 而 · ér · to 下 (literal) → 下 · xià · below
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition