spatially or metaphorically from a higher to a lower level or position; "don''t fall down"; "rode the lift up and skied down"; "prices plunged downward" 同義詞:down, downwards, downwardly, down, downwards, downwardly,
spatially or metaphorically from a higher to a lower level or position; "don''t fall down"; "rode the lift up and skied down"; "prices plunged downward" 同義詞:down, downwards, downwardly, down, downwards, downwardly,
extending or moving from a higher to a lower place; "the down staircase"; "the downward course of the stream" 同義詞:down,
on or toward a surface regarded as a base; "he lay face downward"; "the downward pull of gravity"