下的英語翻譯：

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

屬的英語翻譯：

belong to; category; dependents; genus; subordinate to
【醫(yī)】 genera; genus; group; herd

機構(gòu)的英語翻譯：

institution; organization; framework; house; machine; mechanism; organ; outfit
setup; wheel
【化】 mechanism
【醫(yī)】 institution; mechanism; organization