自上而下

from above to below; from top to bottom
【经】 from the top downward

上的英语翻译：

ascending; go to; go up; previous; submit; superior; upper
【医】 ept-; hyper-; super-; supra-; sur-

而的英语翻译：

and that; moreover

下的英语翻译：

below; descend; down; give birth to; give in; go to; leave off; lower; next
take
【医】 cata-; hyp-; infra-; kat-; sub-